Copyright 2014 Edmentum - All rights reserved.
|
|
|
- Leo Peter Garrison
- 6 years ago
- Views:
Transcription
1 Copyright 2014 Edmentum - All rights reserved. Geometry Trigonometry Blizzard Bag Triangle EFG is similar to HJI. If e = 5.2 cm, f = 5.8 cm, g = 4 cm, and h = 10.4 cm, what is the measure of j? A. 8 cm B cm C cm D cm 2. Directions: Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar. Triangle ABC is defined by coordinates A(-4,2), B(-2,4), and C(-2,-2). If triangle ABC is similar to triangle DEF, then complete the following set of coordinates. If there is more than one set of correct coordinates for point D, then input any of the correct coordinates. D(, ), E(2,1), and F(-1,1)
2 3. Line QR has undergone a dilation. The measure of QR is 37.5 cm, and the measure of Q'R' is 25 cm. Which scale factor was used for the dilation? A. B. C. 3 D Triangle STU and triangle S'T'U' are given on the coordinate plane below. Which sequence of transformations below shows that triangle STU is similar to triangle S'T'U'? A. Triangle STU is not similar to triangle S'T'U'. B. Triangle STU was reflected about side SU, translated five units to the right and nine units up, and dilated with a center of dilation at vertex S to create triangle S'T'U'. C. Triangle STU was dilated with a center of dilation at vertex U, reflected about side SU, and translated five units to the right and twelve units up to create triangle S'T'U'. D. Triangle STU was dilated with a center of dilation at vertex U, translated five units to the right and twelve units up, and reflected about side TU to create triangle S'T'U'.
3 5. Triangle QRS is similar to QTU. If k = 2.4 cm, j = 2 cm, m = 1.8 cm, and f = 3 cm, what is the measure of h? A. 2.5 cm B. 3.3 cm C. 3.6 cm D. 4 cm 6. With the information given on the triangles below, determine how the triangles can be shown to be similar. A. The triangles are not similar to each other. B. The triangles are similar by SSS. C. The triangles are similar by SAS.
4 D. The triangles are similar by AA. 7. If the circle above is dilated using a scale factor of 4, what will be the radius of the resulting circle? A. units B. units C. D. units units
5 8. Directions: Select all the correct answers. Consider the figures graphed on the coordinate plane below. Which polygons are similar to polygon ABCD? Polygon WXYZ Polygon KLMN Polygon PQRS Polygon EFGH
6 9. Which of the following shows a dilation of the figure shown above from a point that does not lie on one of the sides of the figure? W. X. Y. Z.
7 A. X B. Z C. Y D. W 10. In the triangles below, x y, e = f = 9 inches, and h = i = inches. If g = 12.6 inches, what is the measure of j? A in B in C in D in 11. Figure JKLMN was changed to create figure PQRST. Determine if figure JKLMN is similar to figure PQRST. A. Figure JKLMN is not similar to figure PQRST because geometric stretch (x,y) to (2x,3y) maps figure JKLMN to figure PQRST. B. Figure JKLMN is not similar to figure PQRST because geometric stretch (x,y) to (3x,2y) maps figure JKLMN to figure PQRST.
8 C. Figure JKLMN is similar to figure PQRST because dilation (x,y) to (3x,3y) maps figure JKLMN to figure PQRST. D. Figure JKLMN is similar to figure PQRST because dilation (x,y) to (2x,2y) maps figure JKLMN to figure PQRST. 12. Xavier Designs has the logo shown below on their office door. The logo has two smaller congruent triangles that are similar to two larger congruent triangles. If w = inches, x = 15 inches, y = 4.5 inches, a = 18 inches, and b = 18 inches, what is the area of the space around the triangles on the logo? A in 2 B in 2 C in 2 D in Note: picture not drawn to scale
9 Given: JKL and FGH are isosceles triangles. The length of FG is 24 units. The length of GH is 13 units. The length of JL is (4x + 8) units. If JKL is congruent to FGH, what is the value of x? A. x = 4 B. x = 8 C. x = 24 D. x = 9
10 14. A sticker on the rear window of a truck is rectangular in shape with two green triangular sections, as shown below. The two triangles are similar. If AB = 12 cm, BC = 6 cm, and EF = 4.5 cm, what is the total area for both triangles? A cm 2 B cm 2 C cm 2 D cm With the information given below, determine how triangle TUD can be shown to be similar to triangle SUY. TU = 9 cm, DU = 12 cm, ST = 6 cm, and YD = 8 cm Picture not drawn to scale. A. The triangles are similar by SAS. B. The triangles are similar by SSS. C. The triangles are not similar to each other. D. The triangles are similar by AA.
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
**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.
FGCU Invitational Geometry Individual 2014
All numbers are assumed to be real. Diagrams are not drawn to scale. For all questions, NOTA represents none of the above answers is correct. For problems 1 and 2, refer to the figure in which AC BC and
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
For full credit, show all work. Study all geometry vocabulary words from your chapter packet.
Accelerated Review 9: Geometric Relationships Name: For full credit, show all work. Study all geometry vocabulary words from your chapter packet. Caleb drew a quadrilateral on his paper. Which of the following
Chapter 6. Similarity
Chapter 6 Similarity 6.1 Use Similar Polygons Objective: Use proportions to identify similar polygons. Essential Question: If two figures are similar, how do you find the length of a missing side? Two
Name: Target 4 Perform compositions of figures to determine the coordinates and location of the image
Unit 8 Similarity Figures and Dilations Target 1 Use proportions to identify lengths of corresponding parts in similar figures Target 2 Perform and identify dilations Target 3 Use ratios of lengths, perimeter,
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.)
Guided Problem Solving
-1 Guided Problem Solving GPS Student Page 57, Exercises 1 1: Match each rule with the correct translation. A. (x, y) (x, y 1 ) I. P(, 1) P (3, ) B. (x, y) (x 1 3, y) II. Q(3, 0) Q (3, ) C. (x, y) (x 1,
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
To the Student...4. Part Part
Table of Contents To the Student.......................................................4 Session I: Pretest...........................................5 Part 1............................................................6
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
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.
8.1 Day 1 Warmup. Solve each equation. 1. 4x + 5x + 6x = (x 5) 2 = 81. in simplest form. 3. Write 16
8.1 Day 1 Warmup Solve each equation. 1. 4x + 5x + 6x = 180 2. (x 5) 2 = 81 3. Write 16 24 in simplest form. 4. If QRS ZYX, identify the pairs of congruent angles and the pairs of congruent sides. February
Reflections and Translations
Name: ate: 1. Parallelogram ABC was translated to parallelogram A B C. 2. Alyssa made the design shown below. How many units and in which direction were the x-coordinates of parallelogram ABC moved? A.
Transformations Worksheet. How many units and in which direction were the x-coordinates of parallelogram ABCD moved? C. D.
Name: Date: 1. Parallelogram ABCD was translated to parallelogram A B C D. 2. A shape is shown below. Which shows this shape transformed by a flip? A. B. How many units and in which direction were the
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
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
Date Target Assignment Done! W Review Worksheet. F 9-30 Project Cartoon Enlargement Project. T a 3.
Unit 3 Similar Figures and Dilations 2016-2017 Unit 3 Similar Figures and Dilations Target 1: Use proportions to identify lengths of corresponding parts in similar figures. Target 2: Perform and identify
Unit 2. Properties of Triangles. Unit Bundle
Unit 2 Properties of Triangles Unit Bundle Math 2 Spring 2017 1 Day Topic Homework Monday 2/6 Triangle Angle Sum Tuesday 2/7 Wednesday 2/8 Thursday 2/9 Friday 2/10 (Early Release) Monday 2/13 Tuesday 2/14
MATH II SPRING SEMESTER FINALS REVIEW PACKET
Name Date Class MATH II 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
Geometry 2 Final Review
Name: Period: Date: Geometry 2 Final Review 1 Find x in ABC. 5 Find x in ABC. 2 Find x in STU. 6 Find cos A in ABC. 3 Find y in XYZ. 7 Find x to the nearest tenth. 4 Find x in HJK. 8 Find the angle of
8.1 Day 1 Warmup. Solve each equation. 1. 4x + 5x + 6x = (x 5) 2 = 81. in simplest form. 3. Write 16
8.1 Day 1 Warmup Solve each equation. 1. 4x + 5x + 6x = 180 2. (x 5) 2 = 81 3. Write 16 24 in simplest form. 4. If QRS ZYX, identify the pairs of congruent angles and the pairs of congruent sides. February
CHAPTER FOUR TRIANGLE CONGRUENCE. Section 4-1: Classifying Triangles
CHAPTER FOUR TRIANGLE CONGRUENCE 1 Name Section 4-1: Classifying Triangles LT 1 I can classify triangles by their side lengths and their angles. LT 2 I will use triangle classification to find angle measures
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)
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.
Chapter 6: Similarity
Name: Chapter 6: Similarity Guided Notes Geometry Fall Semester CH. 6 Guided Notes, page 2 6.1 Ratios, Proportions, and the Geometric Mean Term Definition Example ratio of a to b equivalent ratios proportion
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,
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
GRADE 8 ADAPTED NJDOE ASSESSMENT. Assessed Standards: 8.G.1 8.G.2 8.G.3 8.G.4 8.G.5. (To be administered after NPS Grade 8 Scope and Sequence Unit 2)
ADAPTED NJDOE ASSESSMENT GRADE 8 (To be administered after NPS Grade 8 Scope and Sequence Unit 2) Assessed Standards: 8.G.1 8.G.2 8.G.3 8.G.4 8.G.5 The Newark Public Schools - Office of Mathematics 2013
Unit 3 Similarity Figures and Dilations
Unit 3 Similarity Figures and Dilations Date Target Assignment Done! M 9-25 3.1 3.1 Worksheet T 9-26 3.2 3.2 Worksheet W 9-27 3.1-3.2 3.1-3.2 Review Worksheet R 9-28 Quiz Quiz 3.1-3.2 F 9-29 3.3a 3.3a
Geometry. 4.5 Dilations
Geometry 4.5 Warm Up Day 1 Use the graph to find the indicated length. 1. Find the length of 2. Find the length of DE and EF BC and AC 4.5 Warm Up Day 2 Plot the points in a coordinate plane. Then determine
Geometry. 4.5 Dilations
Geometry 4.5 Warm Up Day 1 Use the graph to find the indicated length. 1. Find the length of 2. Find the length of DE and EF BC and AC 4.5 Warm Up Day 2 Plot the points in a coordinate plane. Then determine
Unit 1 Transformations in the Coordinate Plane
Unit 1 Transformations in the Coordinate Plane Table of Contents Title Page # Formula Sheet...2 Lesson 1 1: Introduction to Transformations and Rotations 3 Lesson 1 2: Reflections and Translations..9 Lesson
Date Target Assignment Done! W Review Worksheet. F 9-30 Project Cartoon Enlargement Project. T a 3.
Unit 3 Similar Figures and Dilations Target 1: Use proportions to identify lengths of corresponding parts in similar figures. Target 2: Perform and identify dilations. Target 3: Use sclae factor and similarity
Ratios, Proportions, and Similarity
Ratios, Proportions, and Similarity A ratio is a comparison of two values by division. The ratio of two quantities, a and b, can be written in three ways: a to b, a:b, or a b (where b 0). A statement that
Believethatyoucandoitandyouar. ngascannotdoonlynotyetbelieve. Mathematics. thatyoucandoitandyouarehalfw. Stage 3
Believethatyoucandoitandyouar ehalfwaytherethereisnosuchthi ngascannotdoonlynotyetbelieve Mathematics thatyoucandoitandyouarehalfw Stage 3 aytherethereisnosuchthingasca Shape & Space nnotdoonlynotyetbelievethatyo
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
February Regional Geometry Team: Question #1
February Regional Geometry Team: Question #1 A = area of an equilateral triangle with a side length of 4. B = area of a square with a side length of 3. C = area of a regular hexagon with a side length
Transformations. Transformations: CLASSWORK. Tell whether the transformation appears to be a rigid motion. Explain
Transformations Transformations: CLASSWORK Tell whether the transformation appears to be a rigid motion. Explain. 1. 2. Preimage Image Preimage Image 3. Identify the type of transformation. What is the
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
Chapter 12 Transformations: Shapes in Motion
Name Geometry Honors Date Per. Teacher Chapter 12 Transformations: Shapes in Motion 1 Table of Contents Reflections Day 1.... Page 3 Translations Day 2....... Page 10 Rotations/Dilations Day 3.... Page
G-SRT Congruent and Similar
G-SRT Congruent and Similar Triangles Alignments to Content Standards: G-SRT.A.2 Task ABC DEF m( A) = m( D) m( B) = m( E) a. In triangles and below, and. AB = DE Find a sequence of translations, rotations,
Name Date Class. MM', and NN' on the graph for Problem 2, where would the lines intersect? (, ) This point is called the
Practice and Problem Solving: A/B For Problems 1 and 2, apply the dilation D to the polygon with the given vertices. Name the coordinates of the image points, and plot the pre-image and the image. Tell
Geometry Summative Review 2008
Geometry Summative Review 2008 Page 1 Name: ID: Class: Teacher: Date: Period: This printed test is for review purposes only. 1. ( 1.67% ) Which equation describes a circle centered at (-2,3) and with radius
General Pyramids. General Cone. Right Circular Cone = "Cone"
Aim #6: What are general pyramids and cones? CC Geometry H Do Now: Put the images shown below into the groups (A,B,C and D) based on their properties. Group A: General Cylinders Group B: Prisms Group C:
Geometry Quarter 4 Test Study Guide
Geometry Quarter 4 Test Study Guide 1. Write the if-then form, the converse, the inverse and the contrapositive for the given statement: All right angles are congruent. 2. Find the measures of angles A,
Exploring Triangles. We can name triangles by the number of equal sides.
UNIT 6 1 STUDENT BOOK Exploring Triangles LESSO N Quick Review At At Home Sc h o o l We can name triangles by the number of equal sides. An equilateral triangle has 3 equal sides. It has three 60 angles.
NAME: Date Target Assignment Done! F a/c 6.1 Day 1 Worksheet. M b 6.1 Take Home Quiz. T a 6.2a Worksheet
Unit 6 Triangle Congruence Target 6.1: Demonstrate knowledge of triangle facts 6.1 a Classify triangles by sides and angles 6.1b Properties of isosceles triangles and equilateral triangles 6.1c Construction
Geometry Practice. 1. Angles located next to one another sharing a common side are called angles.
Geometry Practice Name 1. Angles located next to one another sharing a common side are called angles. 2. Planes that meet to form right angles are called planes. 3. Lines that cross are called lines. 4.
Name: Geometry Practice Test Unit 2 Transformations in the Plane. Date: Pd:
Geometry Practice Test Unit 2 Transformations in the Plane (G.CO.A.2 - G.CO.A.5) Name: Date: Pd: 1) What type of symmetry is shown in this picture? (multiple choices-select all that apply) A) Point symmetry
Unit 4 Congruent Triangles.notebook. Geometry. Congruent Triangles. AAS Congruence. Review of Triangle Congruence Proofs.
Geometry Congruent Triangles AAS Congruence Review of Triangle Congruence Proofs Return to Table 1 Side opposite Side Side the sides of triangles Adjacent Sides - two sides sharing a common vertex leg
Geometry, 8.1: Ratio and Proportion
Geometry, 8.1: Ratio and Proportion Ratio examples: Model car: Recipe: Mix: 1 gallon water The juice from 2 lemons 2 cups sugar This makes 1 gallon of lemonade. What would you mix if you needed to make
0811ge. Geometry Regents Exam
0811ge 1 The statement "x is a multiple of 3, and x is an even integer" is true when x is equal to 9 8 3 6 2 In the diagram below,. 4 Pentagon PQRST has parallel to. After a translation of, which line
Similar Polygons. 38 Stretching and Shrinking
! Similar Polygons In Shapes and Designs, you learned that some polygons can fit together to cover, or tile, a flat surface. For example, the surface of a honeycomb is covered with a pattern of regular
4-1 Classifying Triangles
4-1 Classifying Triangles Warm Up Lesson Presentation Lesson Quiz Warm Up Classify each angle as acute, obtuse, or right. 1. right 2. acute 3. obtuse 4. If the perimeter is 47, find x and the lengths of
GEOMETRY PRACTICE TEST END OF COURSE version A (MIXED) 2. Which construction represents the center of a circle that is inscribed in a triangle?
GEOMETRY PRACTICE TEST END OF COURSE version A (MIXED) 1. The angles of a triangle are in the ratio 1:3:5. What is the measure, in degrees, of the largest angle? A. 20 B. 30 C. 60 D. 100 3. ABC and XYZ
UCS Geometry SEMESTER 1 REVIEW GUIDE #2 STU COPY. 1. Translate the preimage A ( 2, 1) left 4 units and down 7 units.
2015-2016 UCS Geometry SEMESTER 1 REVIEW GUIDE #2 STU COPY 1. Translate the preimage A ( 2, 1) left 4 units and down 7 units. 2. Use the rule (x, y) (x 5, y + 8) to describe in words how the translation
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.
Similarity Review day 2
Similarity Review day 2 DD, 2.5 ( ΔADB ) A D B Center (, ) Scale Factor = C' C 4 A' 2 A B B' 5 The line y = ½ x 2 is dilated by a scale factor of 2 and centered at the origin. Which equation represents
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.
Similar Polygons. These rectangles are not similar. In the investigation, you will explore what makes polygons similar.
CONDENSED LESSON 11.1 Similar Polygons In this lesson, you Learn what it means for two figures to be similar Use the definition of similarity to find missing measures in similar polygons Explore dilations
Geometry. 4.4 Congruence and Transformations
Geometry 4.4 Congruence and Transformations 4.4 Warm Up Day 1 Plot and connect the points in a coordinate plane to make a polygon. Name the polygon. 1. A( 3, 2), B( 2, 1), C(3, 3) 2. E(1, 2), F(3, 1),
Geometry. 4.4 Congruence and Transformations
Geometry 4.4 Congruence and Transformations 4.4 Warm Up Day 1 Plot and connect the points in a coordinate plane to make a polygon. Name the polygon. 1. A(-3, 2), B(-2, 1), C(3, 3) 2. E(1, 2), F(3, 1),
Think about it. Manufacturing? Architecture? Medicine?
Warm-Up 5 minutes IF you have an appropriate device, find at least one example of where ratios and proportions are used in the real world Think about it Before a building is built, an architect has to
15. K is the midpoint of segment JL, JL = 4x - 2, and JK = 7. Find x, the length of KL, and JL. 8. two lines that do not intersect
Name: Period Date Pre-AP Geometry Fall 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 ways
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
PRACTICAL GEOMETRY SYMMETRY AND VISUALISING SOLID SHAPES
UNIT 12 PRACTICAL GEOMETRY SYMMETRY AND VISUALISING SOLID SHAPES (A) Main Concepts and Results Let a line l and a point P not lying on it be given. By using properties of a transversal and parallel lines,
EQUATIONS OF ALTITUDES, MEDIANS, and PERPENDICULAR BISECTORS
EQUATIONS OF ALTITUDES, MEDIANS, and PERPENDICULAR BISECTORS Steps to Find the Median of a Triangle: -Find the midpoint of a segment using the midpoint formula. -Use the vertex and midpoint to find the
GEOMETRY SPRING SEMESTER FINALS REVIEW PACKET
NAME DATE PER: 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. Eplain. If two angles are vertical
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.
Midpoint of a Line Segment Pg. 78 # 1, 3, 4-6, 8, 18. Classifying Figures on a Cartesian Plane Quiz ( )
UNIT 2 ANALYTIC GEOMETRY Date Lesson TOPIC Homework Feb. 22 Feb. 23 Feb. 24 Feb. 27 Feb. 28 2.1 2.1 2.2 2.2 2.3 2.3 2.4 2.5 2.1-2.3 2.1-2.3 Mar. 1 2.6 2.4 Mar. 2 2.7 2.5 Mar. 3 2.8 2.6 Mar. 6 2.9 2.7 Mar.
Let a line l and a point P not lying on it be given. By using properties of a transversal and parallel lines, a line which passes through the point P
Let a line l and a point P not lying on it be given. By using properties of a transversal and parallel lines, a line which passes through the point P and parallel to l, can be drawn. A triangle can be
Similarity. Similar Polygons
Similarity Similar Polygons 1 MAKING CONNECTIONS Dilating a figure produces a figure that is the same as the original figure, but a different. Like motions, dilations preserve measures. Unlike rigid motions,
Activity 8. Midsegment of a Triangle. Name. Date
. Name Date Activity 8 Midsegment of a Triangle Construct the geometric object by following the instructions below, and then answer the questions about the object. 1. From the Lines Toolbar, select Triangle.
Pre-AP Geometry 7-1 Study Guide: Ratios in Similar Polygons (pp ) Page! 1 of! 9
Page! 1 of! 9 Attendance Problems. 1. If! VQRS VZYX, identify the pairs of congruent angles and the pairs of congruent sides. Solve each proportion. 2 2.! 3.! x 3 = 8 3x 3 x 6 42 = 2x 14 77 I can identify
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
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.
Dilations. Dilations. Enlarges or Reduces a figure using a scale factor. Name: Period: Date: Dilations. Scale Factor =
Name: Period: Date: Dilations Dilations Enlarges or Reduces a figure using a scale factor. Dilations B B B 6 2 2 C 6 C Scale Factor = B C BC has been enlarged by a scale factor of 3. What are the coordinates
Section 6 1: Proportions Notes
Date: Section 6 1: Proportions Notes Write Ratios: Ratio: Ways to express the ratio a to b: Example #1: The total number of students who participate in sports programs at Woodland Hills High School is
Lincoln Public Schools. Geometry. Semester Two Review CALCULATOR. 1. If X(5,4) is reflected in the line y = 2, then find X.
1. If X(5,4) is reflected in the line y = 2, then find X. Lincoln Public Schools Geometry Semester Two Review LULTOR. (5,2). (5,0). (-1,2) D. (-1,4) 2. is rotated 90 counterclockwise. What is its image?
Geometry FSA Mathematics Practice Test Questions
Geometry FSA Mathematics Practice Test Questions The purpose of these practice test materials is to orient teachers and students to the types of questions on paper-based FSA tests. By using these materials,
Chapter 12 Transformations: Shapes in Motion
Chapter 12 Transformations: Shapes in Motion 1 Table of Contents Reflections Day 1.... Pages 1-10 SWBAT: Graph Reflections in the Coordinate Plane HW: Pages #11-15 Translations Day 2....... Pages 16-21
Geometry Agenda. Week 4.6 Objective Stamp Grade. Similar Polygons. Practice. Proving Triangles Similar. Practice. Practice
Name Period Geometry Agenda Week.6 Objective Stamp Grade Monday February 8, 2016 Tuesday February 9, 2016 Wednesday February 10, 2016 Thursday February 11, 2016 Friday February 12, 2016 Similar Polygons
fall08ge Geometry Regents Exam Test Sampler fall08 4 The diagram below shows the construction of the perpendicular bisector of AB.
fall08ge 1 Isosceles trapezoid ABCD has diagonals AC and BD. If AC = 5x + 13 and BD = 11x 5, what is the value of x? 1) 8 4 The diagram below shows the construction of the perpendicular bisector of AB.
Section 1-1 Points, Lines, and Planes
Section 1-1 Points, Lines, and Planes I CAN. Identify and model points, lines, and planes. Identify collinear and coplanar points and intersecting lines and planes in space. Undefined Term- Words, usually
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
Assignment Guide: Chapter 10 Geometry (L3)
Assignment Guide: Chapter 10 Geometry (L3) (123) 10.1 Areas of Parallelograms and Triangles Page 619-621 #9-15 odd, 18-21, 24-30, 33, 35, 37, 41-43 (124) 10.2 Areas of Trapezoids, Rhombuses, and Kites
14-9 Constructions Review. Geometry Period. Constructions Review
Name Geometry Period 14-9 Constructions Review Date Constructions Review Construct an Inscribed Regular Hexagon and Inscribed equilateral triangle. -Measuring radius distance to make arcs. -Properties
The scale factor between the blue diamond and the green diamond is, so the ratio of their areas is.
For each pair of similar figures, find the area of the green figure. 1. The scale factor between the blue diamond and the green diamond is, so the ratio of their areas is. The area of the green diamond
Geometry - Final Exam Review
Geometry - Final Exam Review Write your answers and show all work on these pages. This review is printed on both sides of the paper and has 28 questions, and it will be checked daily and graded! 1. Part
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
Unit 5. Similar Triangles
Unit 5 Similar Triangles Lesson: Similar Triangles Just as congruence introduced us to new notation, similarity will have its own set of notation. If ΔCAT is congruent to ΔMEW, we write CAT MEW. If two
State if each pair of triangles is similar. If so, state how you know they are similar (AA, SAS, SSS) and complete the similarity statement.
Geometry 1-2 est #7 Review Name Date Period State if each pair of triangles is similar. If so, state how you know they are similar (AA, SAS, SSS) and complete the similarity statement. 1) Q R 2) V F H
Review: Geometry. Area Composite Figures Surface Area Volume Fractional Edge Length 3-D Figures and Nets Coordinate Graphing
Review: Geometry Area Composite Figures Surface Area Volume Fractional Edge Length 3-D Figures and Nets Coordinate Graphing Perimeter: the distance around a polygon. Area: the number of square units needed
FALL SEMESTER EXAM Directions: You must show work for all the problems. Unit 1. Angle. Angle Addition Postulate. Angle Bisector. Length of a segment
Name FALL SEMESTER EXAM Directions: You must show work for all the problems. Unit 1 Period Angle Angle Addition Postulate Angle Bisector Length of a segment Line Midpoint Right Angle Segment Segment Addition
Geometry Final Exam - Study Guide
Geometry Final Exam - Study Guide 1. Solve for x. True or False? (questions 2-5) 2. All rectangles are rhombuses. 3. If a quadrilateral is a kite, then it is a parallelogram. 4. If two parallel lines are
Geometry Spring Final Review #1, 2014
Class: Date: Geometry Spring Final Review #1, 2014 Short Answer 1. Find the measure of each interior angle of a regular 45-gon. 2. Find the measure of each exterior angle of a regular decagon. 3. The door
Learning Log Title: CHAPTER 6: TRANSFORMATIONS AND SIMILARITY. Date: Lesson: Chapter 6: Transformations and Similarity
Chapter 6: Transformations and Similarity CHAPTER 6: TRANSFORMATIONS AND SIMILARITY Date: Lesson: Learning Log Title: Date: Lesson: Learning Log Title: Chapter 6: Transformations and Similarity Date: Lesson:
1) AB CD 2) AB = CD 3) AE = EB 4) CE = DE
1 In trapezoid RSTV with bases RS and VT, diagonals RT and SV intersect at Q. If trapezoid RSTV is not isosceles, which triangle is equal in area to RSV? 1) RQV 2) RST 3) RVT 4) SVT 2 In the diagram below,