Slide, Flip, Turn: The Latest Dance Craze?
|
|
|
- Gilbert Wilkins
- 6 years ago
- Views:
Transcription
1 Lesson.1 Skills Practice Name Date Slide, Flip, Turn: The Latest Dance Craze? Translating, Rotating, and Reflecting Geometric Figures Vocabular Match each definition to its corresponding term. 1. rotation a. a line over which a figure is reflected so that corresponding points are the same distance from the line. point of rotation b. the angle measure b which a geometric figure is rotated about the point of rotation 3. angle of rotation c. a rigid motion that turns a figure about a fied point for a given angle and given direction. reflection d. a rigid motion that flips a figure over a given line of reflection 5. line of reflection e. the fied point about which a geometric figure is rotated during a rotation 01 Carnegie Learning Chapter Skills Practice 39
2 Lesson.1 Skills Practice page Problem Set Transform each given geometric figure on the coordinate plane as described. 1. Translate trapezoid BCD 11 units to the right. B 9 B9 C D D9 0 C9. Translate triangle EFG units up. 0 E F G 01 Carnegie Learning 0 Chapter Skills Practice
3 Lesson.1 Skills Practice page 3 Name Date 3. Rotate rectangle HJKL about the origin 90 counterclockwise. H J L K 0. Rotate triangle MNP about the origin 10 counterclockwise. 0 N 01 Carnegie Learning M P Chapter Skills Practice 1
4 Lesson.1 Skills Practice page 5. Rotate trapezoid QRST about the origin 90 counterclockwise. 0 R S Q T. Rotate parallelogram WXYZ about the origin 10 counterclockwise. X Y W 0 Z 01 Carnegie Learning Chapter Skills Practice
5 Lesson.1 Skills Practice page 5 Name Date 7. Reflect triangle BC over the -ais. B C 0. Reflect parallelogram DEFG over the -ais Carnegie Learning D E G F Chapter Skills Practice 3
6 Lesson.1 Skills Practice page 9. Reflect trapezoid HJKL over the -ais. J K H 0 L 10. Reflect quadrilateral MNPQ over the -ais. 0 N P M Q 01 Carnegie Learning Chapter Skills Practice
7 Lesson.1 Skills Practice page 7 Name Date Determine the coordinates of each translated image without graphing. 11. The vertices of triangle BC are (5, 3), B (, ), and C (, 5). Translate the triangle units to the left to form triangle B C. The vertices of triangle B C are (1, 3), B (, ), and C (10, 5). 1. The vertices of rectangle DEFG are D (7, 1), E (7, ), F (1, ), and G (1, 1). Translate the rectangle 10 units down to form rectangle D E F G.. The vertices of parallelogram HJKL are H (, ), J (3, 1), K (7, 1), and L (, ). Translate the parallelogram 7 units up to form parallelogram H J K L. 1. The vertices of trapezoid MNPQ are M (, 5), N (0, 5), P (1, ), and Q (, ). Translate the trapezoid units to the right to form trapezoid M N P Q. 15. The vertices of triangle RST are R (0, 3), S (, 7), and T (3, 1). Translate the triangle 5 units to the left and 3 units up to form triangle R S T. 1. The vertices of quadrilateral WXYZ are W (10, ), X (, 1), Y (0, 0), and Z (3, 7). Translate the quadrilateral 5 units to the right and units down to form quadrilateral W X Y Z. 01 Carnegie Learning Determine the coordinates of each rotated image without graphing. 17. The vertices of triangle BC are (5, 3), B (, ), and C (, 5). Rotate the triangle about the origin 90 counterclockwise to form triangle B C. The vertices of triangle B C are (3, 5), B (, ), and C (5, ). 1. The vertices of rectangle DEFG are D (7, 1), E (7, ), F (1, ), and G (1, 1). Rotate the rectangle about the origin 10 counterclockwise to form rectangle D E F G. Chapter Skills Practice 5
8 Lesson.1 Skills Practice page 19. The vertices of parallelogram HJKL are H (, ), J (3, 1), K (7, 1), and L (, ). Rotate the parallelogram about the origin 90 counterclockwise to form parallelogram H J K L. 0. The vertices of trapezoid MNPQ are M (, 5), N (0, 5), P (1, ), and Q (, ). Rotate the trapezoid about the origin 10 counterclockwise to form trapezoid M N P Q. 1. The vertices of triangle RST are R (0, 3), S (, 7), and T (3, 1). Rotate the triangle about the origin 90 counterclockwise to form triangle R S T.. The vertices of quadrilateral WXYZ are W (10, ), X (, 1), Y (0, 0), and Z (3, 7). Rotate the quadrilateral about the origin 10 counterclockwise to form quadrilateral W X Y Z. Determine the coordinates of each reflected image without graphing. 3. The vertices of triangle BC are (5, 3), B (, ), and C (, 5). Reflect the triangle over the -ais to form triangle B C. The vertices of triangle B C are (5, 3), B (, ), and C (, 5).. The vertices of rectangle DEFG are D (7, 1), E (7, ), F (1, ), and G (1, 1). Reflect the rectangle over the -ais to form rectangle D E F G. 5. The vertices of parallelogram HJKL are H (, ), J (3, 1), K (7, 1), and L (, ). Reflect the parallelogram over the -ais to form parallelogram H J K L.. The vertices of trapezoid MNPQ are M (, 5), N (0, 5), P (1, ), and Q (, ). Reflect the trapezoid over the -ais to form trapezoid M N P Q. 7. The vertices of triangle RST are R (0, 3), S (, 7), and T (3, 1). Reflect the triangle over the -ais to form triangle R S T. 01 Carnegie Learning. The vertices of quadrilateral WXYZ are W (10, ), X (, 1), Y (0, 0), and Z (3, 7). Reflect the quadrilateral over the -ais to form quadrilateral W X Y Z. Chapter Skills Practice
9 Lesson. Skills Practice Name Date ll the Same to You Congruent Triangles Vocabular Complete each problem related to the ke terms of the lesson. 1. Draw and label a pair of congruent triangles. Write a congruence statement for the triangles. a. Identif each pair of congruent line segments in the drawing. b. Identif each pair of congruent angles in the drawing. c. Identif each pair of corresponding sides in the drawing. 01 Carnegie Learning d. Identif each pair of corresponding angles in the drawing. Chapter Skills Practice 7
10 Lesson. Skills Practice page Problem Set Identif the transformation used to create nxyz on each coordinate plane. Identif the congruent angles and the congruent sides. Then write a triangle congruence statement. 1. Triangle BC was reflected over the -ais to create triangle XYZ. BC > XY, C > YZ, and B > XZ ; /B > /X, /C > /Y, and / > /Z. B 0 X C Y nbc > nxyz Z. X Z Y 0 D E F 01 Carnegie Learning Chapter Skills Practice
11 Lesson. Skills Practice page 3 Name Date 3. P M T 0 Z X Y. B D X Z N 0 Y 01 Carnegie Learning Chapter Skills Practice 9
12 Lesson. Skills Practice page 5. Y X Z 0 F W. Z X 0 M Y Q R 01 Carnegie Learning 50 Chapter Skills Practice
13 Lesson. Skills Practice page 5 Name Date 7. Y Z N G X 0 R. Y X Z 0 W 01 Carnegie Learning H F Chapter Skills Practice 51
14 Lesson. Skills Practice page 9. T Y Z V X M B 0 Y X Z G 01 Carnegie Learning 5 Chapter Skills Practice
15 Lesson. Skills Practice page 7 Name Date List the corresponding sides and angles using congruence smbols for each pair of triangles represented b the given congruence statement. 11. njpm > ntrw JP > TR, PM > RW, and JM > TW ; /J > /T, /P > /R, and /M > /W. 1. neu > nbcd. nluv > nmth 1. nrwb > nvcq 15. ntom > nben 1. njkl > nrst 17. nct > nsup 1. ntop > ngun 01 Carnegie Learning Chapter Skills Practice 53
16 01 Carnegie Learning 5 Chapter Skills Practice
17 Lesson.3 Skills Practice Name Date Side-Side-Side SSS Congruence Theorem Vocabular Define each term in our own words. 1. theorem. postulate 3. Side-Side-Side (SSS) Congruence Theorem 01 Carnegie Learning Chapter Skills Practice 55
18 Lesson.3 Skills Practice page Problem Set Determine whether each pair of given triangles are congruent b SSS. Use the Distance Formula when necessar. 1. B 5 DE 5 3 C 5 DF 5 7 B d 5 ( 1 ) 1 ( 1 ) C BC 5 ( 9 ) 1 ( 7 ) BC ( 3) 0 BC F D BC 5 5 < 7. E d 5 ( 1 ) 1 ( 1 ) EF 5 ( 1 ) 1 ( 3 () ) EF 5 ( 7 ) 1 3 EF EF 5 5 < 7. BC 5 EF The triangles are congruent b the SSS Congruence Theorem. 01 Carnegie Learning 5 Chapter Skills Practice
19 Lesson.3 Skills Practice page 3 Name Date. J G H 0 L K M 01 Carnegie Learning Chapter Skills Practice 57
20 Lesson.3 Skills Practice page 3. B R G 0 D M 01 Carnegie Learning 5 Chapter Skills Practice
21 Lesson.3 Skills Practice page 5 Name Date. P M N 0 Y X Z 01 Carnegie Learning Chapter Skills Practice 59
22 Lesson.3 Skills Practice page 5. C M W 0 Q P S 01 Carnegie Learning 0 Chapter Skills Practice
23 Lesson.3 Skills Practice page 7 Name Date. N P Q 0 T S R 01 Carnegie Learning Chapter Skills Practice 1
24 Lesson.3 Skills Practice page Perform the transformation described on each given triangle. Then verif that the triangles are congruent b SSS. Use the Distance Formula when necessar. 7. Reflect nbc over the -ais to form nxyz. Verif that nbc > nbc b SSS. B 5 XY B C Z X Y BC 5 YZ 5 5 d 5 ( 1 ) 1 ( 1 ) C 5 ( (9) ) 1 ( ) C ( 1 ) C C d 5 ( 1 ) 1 ( 1 ) XZ 5 ( 9 ) 1 ( ) XZ 5 ( 5 ) 1 ( 1 ) XZ XZ C 5 XZ The triangles are congruent b the SSS Congruence Theorem. 01 Carnegie Learning Chapter Skills Practice
25 Lesson.3 Skills Practice page 9 Name Date. Rotate ndef 10 clockwise to form nqrs. Verif that ndef > nqrs b SSS. D E F 0 01 Carnegie Learning Chapter Skills Practice 3
26 Lesson.3 Skills Practice page Reflect njkl over the -ais to form nmnp. Verif that njkl > nmnp b SSS. 0 J K L 01 Carnegie Learning Chapter Skills Practice
27 Lesson.3 Skills Practice page 11 Name Date 10. Translate nhmz 10 units to the left and 1 unit down to form nbny. Verif that nhmz > nbny b SSS. H M 0 Z 01 Carnegie Learning Chapter Skills Practice 5
28 Lesson.3 Skills Practice page Rotate nfp 90 counterclockwise to form ndhw. Verif that nfp > ndhw b SSS. F 0 P 01 Carnegie Learning Chapter Skills Practice
29 Lesson.3 Skills Practice page Name Date 1. Translate nce 3 units to the right and 9 units up to form njkq. Verif that nce > njkq b SSS. 0 C E 01 Carnegie Learning Chapter Skills Practice 7
30 01 Carnegie Learning Chapter Skills Practice
31 Lesson. Skills Practice Name Date Side-ngle-Side SS Congruence Theorem Vocabular Describe how to prove the given triangles are congruent. Use the ke terms included angle and Side-ngle-Side Congruence Theorem in our answer. 1. C B 0 X Z Y 01 Carnegie Learning Chapter Skills Practice 9
32 Lesson. Skills Practice page Problem Set Determine whether each pair of given triangles are congruent b SS. Use the Distance Formula when necessar. 1. Determine whether nbc is congruent to ndef b SS. B 5 DE 5 5 BC 5 EF 5 7 m/b 5 m/e 5 90 The triangles are congruent b the SS Congruence Theorem. B C 0 F E D. Determine whether ncky is congruent to ndlz b SS. C L Z 0 Y K D 01 Carnegie Learning 70 Chapter Skills Practice
33 Lesson. Skills Practice page 3 Name Date 3. Determine whether nfmr is congruent to njqw b SS. M F W 0 R Q J. Determine whether nqrs is congruent to nxyz b SS. Q R 01 Carnegie Learning S 0 Y Z X Chapter Skills Practice 71
34 Lesson. Skills Practice page 5. Determine whether njkl is congruent to nmnp b SS. J K L 0 P N M 01 Carnegie Learning 7 Chapter Skills Practice
35 Lesson. Skills Practice page 5 Name Date. Determine whether ntv is congruent to ndnp b SS. T 0 V N D P 01 Carnegie Learning Chapter Skills Practice 73
36 Lesson. Skills Practice page Perform the transformation described on each given triangle. Then verif that the triangles are congruent b SS. Use the Distance Formula when necessar. 7. Reflect nbc over the -ais to form nxyz. Verif that nbc > nxyz b SS. B 5 XY 5 5 B Y X C 5 XZ 5 5 m/ 5 m/x 5 90 The triangles are congruent b the SS Congruence Theorem. C Z 0. Translate ndef 11 units to the left and 10 units down to form nqrs. Verif that ndef > nqrs b SS. D F E 0 01 Carnegie Learning 7 Chapter Skills Practice
37 Lesson. Skills Practice page 7 Name Date 9. Rotate njkl 10 counterclockwise to form nmnp. Verif that njkl > nmnp b SS. 0 L J K 10. Reflect nfp over the -ais to form ndhw. Verif that nfp > ndhw b SS. F 01 Carnegie Learning 0 P Chapter Skills Practice 75
38 Lesson. Skills Practice page 11. Translate nce units to the right and units down to form njkq. Verif that nce > njkq b SS. E C 0 01 Carnegie Learning 7 Chapter Skills Practice
39 Lesson. Skills Practice page 9 Name Date 1. Rotate nbmz 90 counterclockwise to form ndrt. Verif that nbmz > ndrt b SS. B M Z 0 01 Carnegie Learning Chapter Skills Practice 77
40 Lesson. Skills Practice page 10 Determine the angle measure or side measure that is needed in order to prove that each set of triangles are congruent b SS.. In nrt, R 5 1, RT 5, and m/r In nbsw, BS 5 1 and m/s SW 5 1. In ncde, CD 5 7, DE 5 11, In nfgh, FG 5 7, GH 5 11 and m/g In njkl, JK 5, KL 5 3, and m/k 5 0. In nmnp, NP 5 3 and m/n In nqrs, QS 5, RS 5, and m/s 5 0. In ntuv, TV 5 and UV T Z 11 in. D 15 in. 15 in. B 5 11 in. W R 1. K L ft ft T M X 0 ft N 01 Carnegie Learning 7 Chapter Skills Practice
41 Lesson. Skills Practice page 11 Name Date 19. C 7 m O 7 m 50 G m m T D 0. V E 35 1 ft R P 1 ft 1 ft W 35 M 01 Carnegie Learning Chapter Skills Practice 79
42 Lesson. Skills Practice page 1 Determine whether there is enough information to prove that each pair of triangles are congruent b SSS or SS. Write the congruence statements to justif our reasoning. 1. nmnp >? npqm. nwxy >? nzyx 1 in. N 10 in. W 30 X M P 7 ft 7 ft 10 in. 1 in. Y 30 Z Q The triangles are congruent b SSS. MN > PQ NP > QM MP > PM 3. nbce >? ndf. nhjm >? nmkh B J K cm E F cm C H M D 01 Carnegie Learning 0 Chapter Skills Practice
43 Lesson. Skills Practice page Name Date 5. npqr >? nstw. nmt >? nmht Q S T R M T P W H 7. nbdw >? nbrn. nbc >? nedc 5 m D 3 m N B B C 5 m R 3 m W E D 01 Carnegie Learning Chapter Skills Practice 1
44 01 Carnegie Learning Chapter Skills Practice
45 Lesson.5 Skills Practice Name Date You Shouldn t Make ssumptions ngle-side-ngle Congruence Theorem Vocabular Describe how to prove the given triangles are congruent. Use the ke terms included side and ngle-side-ngle Congruence Theorem in our answer. 1. P N M 0 C B 01 Carnegie Learning Chapter Skills Practice 3
46 Lesson.5 Skills Practice page Problem Set Determine whether each pair of given triangles are congruent b S. 1. Determine whether nbc is congruent to ndef b S. B C m/b 5 m/e 5 90 m/c 5 m/f 5 5 BC 5 EF 5 5 The triangles are congruent b the S Congruence Theorem. 0 E D F. Determine whether nnpq is congruent to nrst b S. N Q P 0 S R T 01 Carnegie Learning Chapter Skills Practice
47 Lesson.5 Skills Practice page 3 Name Date 3. Determine whether ngp is congruent to nbhq b S. P G 0 Q H B. Determine whether ncky is congruent to ndlz b S. Z C K 01 Carnegie Learning 0 D L Y Chapter Skills Practice 5
48 Lesson.5 Skills Practice page 5. Determine whether nfmr is congruent to njqw b S. M F 0 J W R Q. Determine whether nghj is congruent to nklm b S. G H L 0 J M K 01 Carnegie Learning Chapter Skills Practice
49 Lesson.5 Skills Practice page 5 Name Date Perform the transformation described on each given triangle. Then verif that the triangles are congruent b S. 7. Reflect nbc over the -ais to form nxyz. Verif that nbc > nxyz b SS. m/c 5 m/z 5 90 m/ 5 m/x 5 3 C 5 XZ 5 3 The triangles are congruent b the S Congruence Theorem. 0 X Y Z C B. Rotate ndef 90 counterclockwise to form nqrs. Verif that ndef > nqrs b SS. D 01 Carnegie Learning E F 0 Chapter Skills Practice 7
50 Lesson.5 Skills Practice page 9. Translate nhmz units to the right and 10 units up to form nbny. Verif that nhmz > nbny b S. 0 H M Z 10. Reflect nfp over the -ais to form ndhw. Verif that nfp > ndhw b S. F 0 P 01 Carnegie Learning Chapter Skills Practice
51 Lesson.5 Skills Practice page 7 Name Date 11. Rotate nce 10 counterclockwise to form njkq. Verif that nce > njkq b SS. C 0 E 1. Reflect njkl over the -ais to form nmnp. Verif that njkl > nmnp b S. J K L 01 Carnegie Learning 0 Chapter Skills Practice 9
52 Lesson.5 Skills Practice page Determine the angle measure or side measure that is needed in order to prove that each set of triangles are congruent b S.. In ndz, m/ 5 0, D 5 9, and m/d In nben, BE 5 9 and m/e m/b In ncup, m/u 5 5, and m/p 5 55, In nht, T 5 1, m/ 5 5. and m/t In nhow, m/h 5 10, HW 5 3, and m/w 5 0. In nfr, FR 5 3 and m/f In ndry, m/d 5 100, DR 5 5, and m/r 5 30, In nwet, m/w and m/e B D W 0 ft T R ft Z 1. K M 30 7 in. 0 T L 30 0 X N 01 Carnegie Learning 90 Chapter Skills Practice
53 Lesson.5 Skills Practice page 9 Name Date 19. R G F 0 1 m 1 m 70 W 70 Z S 0. 0 P T 5 in X D M 01 Carnegie Learning Chapter Skills Practice 91
54 01 Carnegie Learning 9 Chapter Skills Practice
55 Lesson. Skills Practice Name Date hhhhh... We re Sorr We Didn t Include You! ngle-ngle-side Congruence Theorem Vocabular Describe how to prove the given triangles are congruent. Use the ke terms non-included side and ngle-ngle-side Congruence Theorem in our answer. 1. B C 0 X Z Y 01 Carnegie Learning Chapter Skills Practice 93
56 Lesson. Skills Practice page Problem Set Determine whether each set of given triangles are congruent b S. 1. Determine whether nbc is congruent to ndef b S. C B 0 D F Methods ma var. m/ 5 m/d 5 5 m/b 5 m/e 5 5 BC 5 EF 5 7 The triangles are congruent b the S Congruence Theorem. E. Determine whether nghj is congruent to nklm b S. G J H 0 L M K 01 Carnegie Learning 9 Chapter Skills Practice
57 Lesson. Skills Practice page 3 Name Date 3. Determine whether ngp is congruent to nbhq b S. G Q B 0 P H. Determine whether ncky is congruent to ndlz b S. C Y K 0 L Z 01 Carnegie Learning D Chapter Skills Practice 95
58 Lesson. Skills Practice page 5. Determine whether nfmr is congruent to njqw b S. F M 0 W R Q J. Determine whether nnpq is congruent to nrst b S. P T N 0 R Q S 01 Carnegie Learning 9 Chapter Skills Practice
59 Lesson. Skills Practice page 5 Name Date Perform the transformation described on each given triangle. Then verif that the triangles are congruent b S. 7. Reflect nbc over the -ais to form nxyz. Verif that nbc > nxyz b S. Methods ma var. X m/b 5 m/y 5 7 m/c 5 m/z 5 90 C 5 XZ 5 1 The triangles are congruent b the S Congruence Theorem. 0 Y Z C B. Translate ndef 11 units to the left and 11 units down to form nqrs. Verif that ndef > nqrs b S. D 01 Carnegie Learning F 0 E Chapter Skills Practice 97
60 Lesson. Skills Practice page 9. Rotate njkl 10 counterclockwise to form nmnp. Verif that njkl > nmnp b S. 0 K L J 10. Translate ncup 9 units to the left and units up to form njr. Verif that ncup > njr b S. 0 U C P 01 Carnegie Learning 9 Chapter Skills Practice
61 Lesson. Skills Practice page 7 Name Date 11. Reflect nfp over the -ais to form ndhw. Verif that nfp > ndhw b S. 0 F P 01 Carnegie Learning Chapter Skills Practice 99
62 Lesson. Skills Practice page 1. Rotate nce 70 counterclockwise to form njkq. Verif that nce > njkq b S. C 0 E Determine the angle measure or side measure that is needed in order to prove that each set of triangles are congruent b S.. In nnt, m/ 5 30, m/n 5 0, and NT 5 5. In nbug, m/u 5 0 and UG 5 5. m/b In nbcd, m/b 5 5, and m/d In nrst, RS 5 1, m/r 5 5, and m/t In nemz, m/e 5 0, EZ 5 7, and m/m In ndgp, DP 5 7 and m/d In nbmx, m/m 5 90, BM 5 1, and m/x In ncny, m/n 5 90 and m/y Carnegie Learning 700 Chapter Skills Practice
63 Lesson. Skills Practice page 9 Name Date 17. B D 1 in. 1 in. 0 T R 0 70 W Z 1. K 0 X 30 N T 3 ft 30 M 0 L 19. F S 50 0 W 01 Carnegie Learning Z 0 50 R 5 m G Chapter Skills Practice 701
64 Lesson. Skills Practice page D 0 in P M 30 0 in. X T Determine whether there is enough information to prove that each pair of triangles are congruent b S or S. Write the congruence statements to justif our reasoning.? 1. nbd > ncbd?. nefg > nhjk B F J D The triangles are congruent b S. /BD > /BCD C E K G H /DB > /CDB BD > BD? 3. nmnq > npqn?. nrst > nwzt N P W M Q S R T Z 01 Carnegie Learning 70 Chapter Skills Practice
65 Lesson. Skills Practice page 11 Name Date? 5. nbdm > nmdh?. nfgh > njhg D F J B 0 H 0 M G H? 7. ndfg > njmt?. nrst > nwxy D M 5 T 50 S W R ft F 5 G ft J 70 T 3 cm X 50 3 cm 70 Y 01 Carnegie Learning Chapter Skills Practice 703
66 01 Carnegie Learning 70 Chapter Skills Practice
Lesson 8.1 Skills Practice
Lesson.1 Skills Practice Name Date Slide, Flip, Turn! Translations, Rotations, and Reflections of Triangles Problem Set Perform each given transformation. 1. Translate nabc units to the right and 9 units
Understanding Rotations
Lesson 19 Understanding Rotations 8.G.1.a, 8.G.1.b, 8.G.1.c, 8.G., 8.G.3 1 Getting the idea A rotation is a tpe of transformation in which ou turn a figure about a fied point. The image formed b a rotation
Translating Triangles in the Coordinate Plane
hapter Summar Ke Terms transformation congruent line segments (71) () image congruent (71) angles () translation corresponding (71) sides () rotation corresponding (73) angles () SSS ongruence Theorem
Understanding Reflections
Lesson 18 Understanding Reflections 8.G.1.a, 8.G.1.b, 8.G.1.c, 8.G., 8.G.3 1 Getting the idea A reflection is a tpe of transformation in which ou flip a figure across a line called the line of reflection.
Lesson 15 Trigonometric Laws Unit 2 Review Unit 2 Performance Task
Contents Unit 1 Congruence, Proof, and Constructions.......... Lesson 1 Transformations and Congruence................... Lesson Translations.................................... 1 Lesson Reflections....................................
Slide, Flip, Turn: The Latest Dance Craze?
Lesson.1 Assignment Name Date Slide, Flip, Turn: The Latest Dance Craze? Translating, Rotating, and Reflecting Geometric Figures 1. Transform rectangle JKLM so it sits in the shaded rectangle in Quadrant
Unit 2: Triangles and Quadrilaterals Lesson 2.1 Apply Triangle Sum Properties Lesson 4.1 from textbook
Unit 2: Triangles and Quadrilaterals Lesson 2.1 pply Triangle Sum Properties Lesson 4.1 from textbook Objectives Classify angles by their sides as equilateral, isosceles, or scalene. Classify triangles
Slide, Flip, Turn: The Latest Dance Craze?
Lesson.1 Assignment Name Date Slide, Flip, Turn: The Latest Dance Craze? Translating, Rotating, and Reflecting Geometric Figures 1. Transform rectangle JKLM so it sits in the shaded rectangle in Quadrant
4-7 Study Guide and Intervention Congruence Transformations
4-7 Study Guide and Intervention Congruence Transformations Identify Congruence Transformations A congruence transformation is a transformation where the original figure, or preimage, and the transformed
Congruence of Triangles
Congruence of Triangles You've probably heard about identical twins, but do you know there's such a thing as mirror image twins? One mirror image twin is right-handed while the other is left-handed. And
Segments Proofs Reference
Segments Proofs Reference Properties of Equality Addition Property Subtraction Property Multiplication Property Division Property Distributive Property Reflexive Property The properties above may only
PROVE THEOREMS INVOLVING SIMILARITY
PROVE THEOREMS INVOLVING SIMILARITY KEY IDEAS 1. When proving that two triangles are similar, it is sufficient to show that two pairs of corresponding angles of the triangles are congruent. This is called
2ft. 2yd. a, 6 days:15 days can be written as the fraction
For use with pages 357-3B3 ratio is a comparison of a number a and a nonzero number b using division. n equation that states that two ratios are equal is called a proportion. In the proportion a ~ = c
Math-2. Lesson 7-4 Properties of Parallelograms And Isosceles Triangles
Math-2 Lesson 7-4 Properties of Parallelograms nd Isosceles Triangles What sequence of angles would you link to prove m4 m9 3 1 4 2 13 14 16 15 lternate Interior Corresponding 8 5 7 6 9 10 12 11 What sequence
Ratio of a to b If a and b are two numbers or quantities and b Þ 0, then the ratio of a to b is a }
6.1 Ratios, Proportions, and the Geometric Mean Goal p Solve problems by writing and solving proportions. Your Notes VOULRY Ratio of a to b If a and b are two numbers or quantities and b Þ 0, then the
Unit 1 Test Review: Transformations in the Coordinate Plane
Unit 1 Test Review: Transformations in the Coordinate Plane 1. As shown in the diagram below, when hexagon ABCDEF is reflected over line m, the image is hexagon A B C D E F. Under this transformation,
Geometry: A Complete Course
Geometry: Complete Course with Trigonometry) Module E - Course Notes Written by: Thomas E. Clark Geometry: Complete Course with Trigonometry) Module E - Course Notes Copyright 2014 by VideotextInteractive
CCGPS UNIT 5 Semester 2 COORDINATE ALGEBRA Page 1 of 38. Transformations in the Coordinate Plane
CCGPS UNIT 5 Semester 2 COORDINATE ALGEBRA Page 1 of 38 Transformations in the Coordinate Plane Name: Date: MCC9-12.G.CO.1 Know precise definitions of angle, circle, perpendicular line, parallel line,
A parallelogram is a quadrilateral in which both pairs of opposite sides are parallel.
Chapter 8 Applying Congruent Triangles In the last chapter, we came across a very important concept. That is, corresponding parts of congruent triangles are congruent - cpctc. In this chapter, we will
CHAPTER 7. Think & Discuss (p. 393) m Z m Z m Z 90 QR 2 RP 2 PQ 2 QR QR QR AB QR 7.
HPTER 7 Think & Discuss (p. 393). The image in bo is flipped to get the image in bo. The image in bo is turned to get the image in bo D.. Sample answer: If ou look at the picture as a whole, the right
Reteach. Congruence and Transformations
Congruence and Transformations TYPES OF TRANSFORMATIONS (centered at (0, 0)) Translation (slide): (x, y) (x a, y b) Reflection y-axis: (x, y) ( x, y) x-axis: (x, y) (x, y) Rotation 90 clockwise: (x, y)
Chapter 4 part 1. Congruent Triangles
Chapter 4 part 1 Congruent Triangles 4.1 Apply Triangle Sum Properties Objective: Classify triangles and find measures of their angles. Essential Question: How can you find the measure of the third angle
Δ KLM meet at point N. Find NP.
Geometry Pre-Test Unit 2 Name: Hour: SC17: I can decide whether there is enough information to determine if tri are congruent. 1. Which shortcut can be used to prove that the tri are congruent, given that
Pre-Test. 1. Analyze parallelogram ABCD. a. Rotate parallelogram ABCD 270 counterclockwise about the origin. Graph and label the image as
Pre-Test Name Date 1. nalze parallelogram BD. D B 0 a. Rotate parallelogram BD 0 counterclockwise about the origin. Graph and label the image as 9B99D9. Identif the verte coordinates of image 9B99D9. b.
UNIT 1: SIMILARITY, CONGRUENCE, AND PROOFS
UNIT 1: SIMILARITY, CONGRUENCE, AND PROOFS This unit introduces the concepts of similarity and congruence. The definition of similarity is explored through dilation transformations. The concept of scale
a) Triangle KJF is scalene. b) Triangle KJF is not isosoceles. c) Triangle KJF is a right triangle. d) Triangle KJF is not equiangular.
Geometry Unit 2 Exam Review Name: 1. Triangles ABC and PQR are congruent. Which statement about the triangles is true? a) A R b) C R c) AB RQ d) CB PQ 2. Which figure contains two congruent triangles?
Chapters 7 & 8. Parallel and Perpendicular Lines/Triangles and Transformations
Chapters 7 & 8 Parallel and Perpendicular Lines/Triangles and Transformations 7-2B Lines I can identify relationships of angles formed by two parallel lines cut by a transversal. 8.G.5 Symbolic Representations
QRS LMN. Name all pairs of congruent corresponding parts.
5.6 Warm up Find the value of x. 1. 2. 55 0 40 0 x + 83 3. QRS LMN. Name all pairs of congruent corresponding parts. Decide whether enough information is given to prove that the triangles are congruent.
Half Turns and Quarter Turns Rotations of Figures on the Coordinate Plane
Half Turns and Quarter Turns Rotations of Figures on the Coordinate Plane 5 WARM UP 1. Redraw each given figure as described. a. so that it is turned 10 clockwise Before: After: s D b. so that it is turned
Examples: Identify the following as equilateral, equiangular or regular. Using Variables: S = 180(n 2)
Ch. 6 Notes 6.1: Polygon Angle-Sum Theorems Examples: Identify the following as equilateral, equiangular or regular. 1) 2) 3) S = 180(n 2) Using Variables: and Examples: Find the sum of the interior angles
A proportion is an equation that two ratios are equal. For example, See the diagram. a. Find the ratio of AE to BE.
Section 1: Ratio and Proportion The ratio of a to b means a/b. For example, the ratio of 4 to 6 (or 4:6) is ; the ratio of x to y (or x:y) is proportion is an equation that two ratios are equal. For example,
Similar Figures and Proportions
Practice A Similar Figures and Proportions Identify the corresponding sides. 1. AB corresponds to. 2. BC corresponds to. 3. AC corresponds to. Identify the corresponding sides. Then use ratios to determine
Foundations of Math 2: Review for Benchmark #3 Foundations of Math 2
Foundations of Math 2: Review for enchmark #3 Foundations of Math 2 Name: ate: 1. Which of the following is not a proper way to name the angle shown below? 4. The diagram below shows angles formed by intersecting
UNIT 1 SIMILARITY, CONGRUENCE, AND PROOFS Lesson 6: Defining and Applying Similarity Instruction
Prerequisite Skills This lesson requires the use of the following skills: creating ratios solving proportions identifying congruent triangles calculating the lengths of triangle sides using the distance
Homework Worksheets: Chapter 7 HW#36: Problems #1-17
Homework Worksheets: Chapter 7 HW#36: Problems #1-17 1.) Which of the following in an eample of an undefined term:. ray B. segment C. line D. skew E. angle 3.) Identify a countereample to the given statement.
Honors Midterm Review
Name: Date: 1. Draw all lines of symmetry for these shapes. 4. A windmill has eight equally-spaced blades that rotate in the clockwise direction. 2. Use the figure below to answer the question that follows.
Geometry eday #2 Assignment
Name Date Score Quadrilaterals Geometry eday #2 Assignment 1. If the diagonals of a quadrilateral are perpendicular bisectors of equal length, then the quadrilateral is a. (Give the strongest condition.)
Proving Properties of a Parallelogram
Eplain Proving Properties of a Parallelogram You have alread used the Distance Formula and the Midpoint Formula in coordinate proofs As ou will see, slope is useful in coordinate proofs whenever ou need
High School Mathematics Geometry Vocabulary Word Wall Cards
High School Mathematics Geometry Vocabulary Word Wall Cards Table of Contents Reasoning, Lines, and Transformations Basics of Geometry 1 Basics of Geometry 2 Geometry Notation Logic Notation Set Notation
Review (pages )
Review (pages 124 126) 2.1 1. a) In right CDE, CE is D and CD is adjacent to D. Use the tangent ratio in right CDE. tan D adjacent CE tan D CD 7 tan D 10 D 34.9920 D is approximately 35. b) In right FGH,
Unit 2 Study Guide Topics: Transformations (Activity 9) o Translations o Rotations o Reflections. o Combinations of Transformations
Geometry Name Unit 2 Study Guide Topics: Transformations (Activity 9) o Translations o Rotations o Reflections You are allowed a 3 o Combinations of Transformations inch by 5 inch Congruent Polygons (Activities
Name Date Class. 6. In JKLM, what is the value of m K? A 15 B 57 A RS QT C QR ST
Name Date Class CHAPTER 6 Chapter Review #1 Form B Circle the best answer. 1. Which best describes the figure? 6. In JKLM, what is the value of m K? A regular convex heptagon B irregular convex heptagon
m 6 + m 3 = 180⁰ m 1 m 4 m 2 m 5 = 180⁰ m 6 m 2 1. In the figure below, p q. Which of the statements is NOT true?
1. In the figure below, p q. Which of the statements is NOT true? m 1 m 4 m 6 m 2 m 6 + m 3 = 180⁰ m 2 m 5 = 180⁰ 2. Look at parallelogram ABCD below. How could you prove that ABCD is a rhombus? Show that
Reteaching Exploring Angles of Polygons
Name Date lass Eploring Angles of Polygons INV X 3 You have learned to identify interior and eterior angles in polygons. Now you will determine angle measures in regular polygons. Interior Angles Sum of
Transformations and Congruence
Name Date Class UNIT 1 Transformations and Congruence Unit Test: C 1. Draw ST. Construct a segment bisector and label the intersection of segments Y. If SY = a + b, what is ST? Explain your reasoning.
Name: Unit 7 Beaumont Middle School 8th Grade, Introduction to Algebra
Unit 7 Beaumont Middle School 8th Grade, 2015-2016 Introduction to Algebra Name: I can recognize and create reflections on a coordinate grid. I can recognize and create translations on a coordinate grid.
Congruent Triangles Triangles. Warm Up Lesson Presentation Lesson Quiz. Holt Geometry. McDougal Geometry
Triangles Warm Up Lesson Presentation Lesson Quiz Holt Geometry McDougal Geometry Warm Up 1. Name all sides and angles of FGH. FG, GH, FH, F, G, H 2. What is true about K and L? Why? ;Third s Thm. 3. What
Let s Get This Started!
Lesson. Skills Practice Name Date Let s Get This Started! Points, Lines, Planes, Rays, and Line Segments Vocabulary Write the term that best completes each statement.. A geometric figure created without
Geometry Semester 1 REVIEW Must show all work on the Review and Final Exam for full credit.
Geometry Semester 1 REVIEW Must show all work on the Review and Final Exam for full credit. NAME UNIT 1: 1.6 Midpoint and Distance in the Coordinate Plane 1. What are the coordinates of the midpoint of
Math-2 Lesson 8-6 Unit 5 review -midpoint, -distance, -angles, -Parallel lines, -triangle congruence -triangle similarity -properties of
Math- Lesson 8-6 Unit 5 review -midpoint, -distance, -angles, -Parallel lines, -triangle congruence -triangle similarity -properties of parallelograms -properties of Isosceles triangles The distance between
GEOMETRY SPRING SEMESTER FINALS REVIEW PACKET
Name Date Class GEOMETRY SPRING SEMESTER FINALS REVIEW PACKET For 1 2, use the graph. 6. State the converse of the statement. Then determine whether the converse is true. Explain. If two angles are vertical
Lesson 9: Coordinate Proof - Quadrilaterals Learning Targets
Lesson 9: Coordinate Proof - Quadrilaterals Learning Targets Using coordinates, I can find the intersection of the medians of a triangle that meet at a point that is two-thirds of the way along each median
3. Given the similarity transformation shown below; identify the composition:
Midterm Multiple Choice Practice 1. Based on the construction below, which statement must be true? 1 1) m ABD m CBD 2 2) m ABD m CBD 3) m ABD m ABC 1 4) m CBD m ABD 2 2. Line segment AB is shown in the
Composition Transformation
Name: Date: 1. Describe the sequence of transformations that results in the transformation of Figure A to Figure A. 2. Describe the sequence of transformations that results in the transformation of Figure
Similarity and Congruence EOC Assessment (35%)
1. What term is used to describe two rays or two line segments that share a common endpoint? a. Perpendicular Lines b. Angle c. Parallel lines d. Intersection 2. What is a term used to describe two lines
Points, Lines, Planes, and Angles pp
LESSON 5-1 Points, Lines, Planes, and Angles pp. 222 224 Vocabulary point (p. 222) line (p. 222) plane (p. 222) segment (p. 222) ray (p. 222) angle (p. 222) right angle (p. 223) acute angle (p. 223) obtuse
1-1 Understanding Points, Lines, and Planes (pp. 6 11) Vocabulary EXERCISES
Vocabulary acute angle.................. 1 adjacent angles.............. 8 angle....................... 0 angle bisector............... 3 area........................ 36 base........................ 36
Polygons, Congruence, Similarity Long-Term Memory Review Grade 8 Review 1
Review 1 1. In the diagram below, XYZ is congruent to CDE XYZ CDE. Y D E X Z C Complete the following statements: a) C b) XZ c) CDE d) YZ e) Z f) DC 2. In the diagram below, ABC is similar to DEF ABC DEF.
Drawing Polygons in the Coordinate Plane
Lesson 7 Drawing Polgons in the Coordinate Plane 6.G. Getting the idea The following points represent the vertices of a polgon. A(, 0), B(0, ), C(, ), D(, ), and E(0, ) To draw the polgon, plot the points
How can you enlarge or reduce a figure in the coordinate plane? Dilate. ACTIVITY: Comparing Triangles in a Coordinate Plane.
. Dilations How can ou enlarge or reduce a figure in the coordinate plane? Dilate When ou have our ees checked, the optometrist sometimes dilates one or both of the pupils of our ees. ACTIVITY: Comparing
7.2 Similar Polygons. Geometry Mr. Peebles Spring 2013
7.2 Similar Polygons Geometry Mr. Peebles Spring 2013 Daily Learning Target (DLT) Monday February 25, 2013 I can understand, apply, and remember to identify similar polygons in real-life problems. Geometry
Get Ready. Solving Equations 1. Solve each equation. a) 4x + 3 = 11 b) 8y 5 = 6y + 7
Get Ready BLM... Solving Equations. Solve each equation. a) 4x + = 8y 5 = 6y + 7 c) z+ = z+ 5 d) d = 5 5 4. Write each equation in the form y = mx + b. a) x y + = 0 5x + y 7 = 0 c) x + 6y 8 = 0 d) 5 0
9-1. Translations. Vocabulary. Review. Vocabulary Builder. Use Your Vocabulary
9- Translations Vocabular Review. Underline the correct word to complete the sentence. If two triangles are congruent, corresponding angle measures are the same/ different and corresponding side lengths
Triangle Congruence: SSS
Triangle Congruence: SSS Corresponding sides and corresponding angles of polygons are those that are in the same position in two different polygons with the same number of sides. These corresponding parts
Big and Small. Dilating Triangles to Create Similar Triangles. Lesson 6.1 Assignment
Lesson.1 ssignment Name Date ig and Small Dilating Triangles to reate Similar Triangles 1. Use quadrilateral D shown on the grid to complete part (a) through part (c). a. On the grid, draw the image of
Unit 5b/Chapter 6: Similarity Name: Block:
Unit 5b/hapter 6: Similarity Name: lock: 1 2 3 4 5 6 7 8 SOL G.7 The student, given information in the form of a figure or statement, will prove two triangles are similar, using algebraic and coordinate
M2 GEOMETRY REVIEW FOR MIDTERM EXAM
M2 GEOMETRY REVIEW FOR MIDTERM EXAM #1-11: True or false? If false, replace the underlined word or phrase to make a true sentence. 1. Two lines are perpendicular if they intersect to form a right angle.
41. What is the value of x? 19 57 52 71 42. Find the value of s. 23 34 28 56 43. A and B are the remote interior angles of BCD in ABC. Which of these equations must be true? m A - 180 = m B m A = 90 -
TEKS: G10B, G9B, G5B, G2B The student will justify and apply triangle congruence relationships. The student will formulate and test conjectures about
TEKS: G10B, G9B, G5B, G2B The student will justify and apply triangle congruence relationships. The student will formulate and test conjectures about the properties and attributes of polygons and their
Use the figure to name each of the following:
Name: Period Date Pre-AP Geometry Fall 2016 Semester Exam REVIEW *Chapter 1.1 Points Lines Planes Use the figure to name each of the following: 1) three non-collinear points 2) one line in three different
Squares and Rectangles
Lesson.1 Skills Practice Name Date Squares and Rectangles Properties of Squares and Rectangles Vocabulary Define the term in your own words. 1. Explain the Perpendicular/Parallel Line Theorem in your own
Unit 5: Motion Geometry
Rotations Unit 5: Translations Motion Geometry Reflections 1 Translations translation is also called a "slide." When you slide a shape it keeps its original orientation. It does not turn (rotate) or flip.
**If all seven assignments are completed by the day the Mod 12 test is given you will receive 3 extra points on the test. **
Geometry Mod 11 &12 Similarity Section 6.1: I can solve problems by writing and using rates and ratios. I can solve problems by writing and solving proportions. I can use the geometric mean to solve problems.
Honors Midterm Review
Name: ate: 1. raw all lines of symmetry for these shapes. 4. windmill has eight equally-spaced blades that rotate in the clockwise direction. 2. Use the figure below to answer the question that follows.
Day 116 Bellringer. 1. Use the triangle below to answer the questions that follow.
Day 116 Bellringer 1. Use the triangle below to answer the questions that follow. 3 in 5 in 4 in a) Find the area of the triangle. b) Find the perimeter of the triangle. 2. Use the distance formula to
Chapter 2 Diagnostic Test
Chapter Diagnostic Test STUDENT BOOK PAGES 68 7. Calculate each unknown side length. Round to two decimal places, if necessary. a) b). Solve each equation. Round to one decimal place, if necessary. a)
4-1. Classifying Triangles. Lesson 4-1. What You ll Learn. Active Vocabulary
4-1 Classifying Triangles What You ll Learn Scan Lesson 4-1. Predict two things that you expect to learn based on the headings and the Key Concept box. 1. Active Vocabulary 2. New Vocabulary Label the
Chapter 4: Congruent Triangles
Name : Date Block # Chapter 4: Congruent Triangles Day Topic ssignment all dates are subject to change 1 1 Triangle ngle-sum Theorem pg 221 # 14-28 even 32-34 2- Congruent Figures pg 228 #5-11,26 2 Quiz
C. ( 5, 0) D. ( 4, 1) Which statement is correct?
MAFS.912.G-SRT.1.1 1. Dilations are used to get films to fit onto a movie screen as shown below. 3. The circle shown in the coordinate plane below is the preimage under a dilation centered at the origin
Chapter 2 QUIZ. Section 2.1 The Parallel Postulate and Special Angles
Chapter 2 QUIZ Section 2.1 The Parallel Postulate and Special Angles (1.) How many lines can be drawn through point P that are parallel to line? (2.) Lines and m are cut by transversal t. Which angle corresponds
Geometry. Chapter 3. Congruent Triangles Ways of Proving Triangles Corresponding Parts of Δ s (CP Δ=) Theorems Based on Δ s
Geometry hapter 3 ongruent Triangles Ways of Proving Triangles orresponding Parts of Δ s (P Δ=) Theorems ased on Δ s Geometry hapter 3 ongruent Triangles Navigation: lick on sheet number to find that sheet.
4-7 Triangle Congruence: CPCTC
4-7 Triangle Congruence: CPCTC Warm Up Lesson Presentation Lesson Quiz Holt Geometry McDougal Geometry Warm Up 1. If ABC DEF, then A? and BC?. D EF 2. What is the distance between (3, 4) and ( 1, 5)? 17
8.7 Coordinate Proof with
8.7 Coordinate Proof with Quadrilaterals Goal Eample p Use coordinate geometr to prove properties of quadrilaterals. Determine if quadrilaterals are congruent Determine if the quadrilaterals with the given
Unit 7. Transformations
Unit 7 Transformations 1 A transformation moves or changes a figure in some way to produce a new figure called an. Another name for the original figure is the. Recall that a translation moves every point
Circles - Probability
Section 10-1: Circles and Circumference SOL: G.10 The student will investigate and solve practical problems involving circles, using properties of angles, arcs, chords, tangents, and secants. Problems
CHAPTER # 4 CONGRUENT TRIANGLES
HPTER # 4 ONGRUENT TRINGLES In this chapter we address three ig IES: 1) lassify triangles by sides and angles 2) Prove that triangles are congruent 3) Use coordinate geometry to investigate triangle relationships
Translations. Essential Question How can you translate a figure in a coordinate plane? A B
. Translations Essential Question How can ou translate a figure in a coordinate plane? Translating a Triangle in a oordinate Plane USING TOOLS STRTEGILLY To be proficient in math, ou need to use appropriate
Geometry Definitions, Postulates, and Theorems. Chapter 4: Congruent Triangles. Section 4.1: Apply Triangle Sum Properties
Geometry efinitions, Postulates, and Theorems Key hapter 4: ongruent Triangles Section 4.1: pply Triangle Sum Properties Standards: 12.0 Students find and use measures of sides and of interior and exterior
6.1: Date: Geometry. Polygon Number of Triangles Sum of Interior Angles
6.1: Date: Geometry Polygon Number of Triangles Sum of Interior Angles Triangle: # of sides: # of triangles: Quadrilateral: # of sides: # of triangles: Pentagon: # of sides: # of triangles: Hexagon: #
Using the Properties of Equality
8.1 Algebraic Proofs (G.CO.9) Properties of Equality Property Addition Property of Equality Subtraction Property of Equality Multiplication Property of Equality Division Property of Equality Distributive
Name: Unit 4 Congruency and Triangle Proofs
Name: Unit 4 ongruency and Triangle Proofs 1 2 Triangle ongruence and Rigid Transformations In the diagram at the right, a transformation has occurred on. escribe a transformation that created image from.
When two polygons have the same shape and only differ in size, we say they are similar polygons.
Chapter 7 Similar Polygons When two polygons have the same shape and only differ in size, we say they are similar polygons. These two pentagons are similar. More formally, two polygons are similar if and
1/8/2016 Five-Minute Check (over Lesson 6 3) CCSS Then/Now New Vocabulary Theorem 6.13: Diagonals of a Rectangle Example 1: Real-World Example: Use Pr
Five-Minute Check (over Lesson 6 3) CCSS Then/Now New Vocabulary Theorem 6.13: Diagonals of a Rectangle Example 1: Real-World Example: Use Properties of Rectangles Example 2: Use Properties of Rectangles
Maintaining Mathematical Proficiency
Name ate hapter 8 Maintaining Mathematical Proficiency Tell whether the ratios form a proportion. 1. 16, 4 12 2. 5 45, 6 81. 12 16, 96 100 4. 15 75, 24 100 5. 17 2, 68 128 6. 65 156, 105 252 Find the scale
Math-2. Lesson 5-4 Parallelograms and their Properties Isosceles Triangles and Their Properties
Math-2 Lesson 5-4 Parallelograms and their Properties Isosceles Triangles and Their Properties Segment Bisector: A point on the interior of a segment that is the midpoint of the segment. This midpoint
Analytic Geometry. Pick up the weekly agenda sheet and the packet for the week. Find your vocabulary match. This is your new team member.
Happy New Year! Analytic Geometry Pick up the weekly agenda sheet and the packet for the week. Find your vocabulary match. This is your new team member. Unit 1: Similarity, Congruence & Proofs Vocabulary
Are You Ready? Ordered Pairs
SKILL 79 Ordered Pairs Teaching Skill 79 Objective Plot ordered pairs on a coordinate plane. Remind students that all points in the coordinate plane have two coordinates, an x-coordinate and a y-coordinate.
Shapes & Transformations and Angles & Measurements Spatial Visualization and Reflections a.) b.) c.) d.) a.) b.) c.)
Chapters 1 & 2 Team Number Name Shapes & Transformations and Angles & Measurements 1.2.1 Spatial Visualization and Reflections 1-47. d.) 1-48. 1-49. 1-50. 1-51. d.) 1-52. On the axes at right, graph the
Cross Product Property Ratio
Ch 7: Similarity 7 1 Ratios and Proportions 7 2 Similar Polygons 7 3 Proving Triangles Similar 7 4 Similarity in Right Triangles 7 5 Proportions in Triangles 7 1 Ratios and Proportions: Focused Learning
Vocabulary: Hubcaps, Kaleidoscopes and Mirrors
Vocabulary: Hubcaps, Kaleidoscopes and Mirrors Concept Two related ideas: Symmetry and Transformation. Symmetry is a property of some designs or shapes. A design either has symmetry or does not. For example,