Name No. Geometry 7-3 1) Two similar polygons are shown. Find the values of x, y, and z
|
|
|
- Derek McLaughlin
- 5 years ago
- Views:
Transcription
1 Name No. Geometry 7-1 1) The sides of a triangle with perimeter 55 are in the ratio of 2:4:5. Find the length of the shortest side. 1) Two similar polygons are shown. Find the values of x, y, and z Name No. Geometry 7-2 1) Solve for x x+ 1 x+ 5 = x 2 x 6 Name No. 2) The perimeters of two similar polygons are 20 and 28. One side of the smaller polygon has length 4. Find the length of the corresponding side of the larger polygon. Name No. Geometry 7-2 KR KS 2) Given =, KT = 12, KS = 10, SU = 5, RT SU find KR Name No. 3) Are two regular hexagons always, sometimes, or never similar?
2 1) Two similar polygons are shown. Find the values of x, y, and z Name No. Geometry 7-1 1) The sides of a triangle with perimeter 55 are in the ratio of 2:4:5. Find the length of the shortest side. Name No. 2) The perimeters of two similar polygons are 20 and 28. One side of the smaller polygon has length 4. Find the length of the corresponding side of the larger polygon. Name No. Geometry 7-2 1) Solve for x x+ 1 x+ 5 = x 2 x 6 Name No. 3) Are two regular hexagons always, sometimes, or never similar? Name No. Geometry 7-2 KR KS 2) Given =, KT = 12, KS = 10, SU = 5, RT SU find KR
3 1) Name No. 1) Name two similar triangles and the theorem or postulate that justifies your answer. 2) Find the values of x and y 2) Given two triangles, ΔABC, ΔTRI with AB = 6, BC = 8, AC = 10, TR = 10, RI = 7.5, TI=12.5, determine if they are similar triangles and if so, state: a. the similarity b. the reason c. the scale factor 3) At a particular time of the afternoon, a 16-foot tower casts a 21-foot shadow. How tall is a building that casts a 56-foot shadow at the same time? 3) Given two triangles, ΔDEF, ΔGHI with DE EF =, and E H. GH HI Prove: EF = DF HI GI
4 Name No. 1) Name two similar triangles and the theorem or postulate that justifies your answer. 1) 2) Given two triangles, ΔABC, ΔTRI with AB = 6, BC = 8, AC = 10, TR = 10, RI = 7.5, TI=12.5, determine if they are similar triangles and if so, state: 2) Find the values of x and y a. the similarity b. the reason c. the scale factor 3) Given two triangles, ΔDEF, ΔGHI with DE EF =, and E H. GH HI Prove: EF = DF HI GI 3) At a particular time of the afternoon, a 16-foot tower casts a 21-foot shadow. How tall is a building that casts a 56-foot shadow at the same time?
5 1) Find the value of x 1. Write the ratio of two numbers, a and b three different ways: 2. A proportion is an equation stating that two are equal. It is solved by crossmultiplying. 2) Given AC = 60, CD = 30, and AD = 50, find BC 3. Similar figures have the same. 4. Two polygons are similar if and only if all corresponding angles are and corresponding sides are in. 5. There are 3 ways to prove two triangles are similar: 3) Tell whether each proportion is correct 6. Ways to show that segments are proportional: a. corresponding sides of similar polygons are in b. if a line is parallel to one side of a triangle and intersects the other two sides, then it divides those sides a. d = g b. f e f e g = d c. g e f = d d. d = e f g c. if three parallel lines intersect two transversals, they divide the transversals d. if a ray bisects an angle of a triangle, then it divides the opposite side into two segments to the other two sides.
6 1. Write the ratio of two numbers, a and b three different ways: 1) Find the value of x 2. A proportion is an equation stating that two are equal. It is solved by crossmultiplying. 3. Similar figures have the same. 4. Two polygons are similar if and only if all corresponding angles are and corresponding sides are in. 2) Given AC = 60, CD = 30, and AD = 50, find BC 5. There are 3 ways to prove two triangles are similar: 6. Ways to show that segments are proportional: a. corresponding sides of similar polygons are in 3) Tell whether each proportion is correct b. if a line is parallel to one side of a triangle and intersects the other two sides, then it divides those sides c. if three parallel lines intersect two transversals, they divide the transversals d. if a ray bisects an angle of a triangle, then it divides the opposite side into two segments to the other two sides. a. d = g b. f e f e g = d c. g e f = d d. d = e f g
7 Name No. Algebra Review 7: Graphing Parabolas 2 1) Graph y = 2x 8x 10 and identify the vertex.
8 Name No. Algebra Review 7: Graphing Parabolas 2 1) Graph y = 2x 8x 10 and identify the vertex.
When two polygons have the same shape and only differ in size, we say they are similar polygons.
Chapter 10 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
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
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,
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
What is a ratio? What is a proportion? Give an example of two ratios that reduce to the same value
Geometry A Chapter 8 8.1 Ratio and Proportion What is a ratio? What is a proportion? Give an example of two ratios that reduce to the same value How do you solve a proportion? ex: 3x + 2 = 5x - 1 4 6 In
Name Period Date. Adjacent angles have a common vertex and a common side, but no common interior points. Example 2: < 1 and < 2, < 1 and < 4
Reteaching 7-1 Pairs of Angles Vertical angles are pairs of opposite angles formed by two intersecting lines. They are congruent. Example 1: < 1 and < 3, < 4 and < 2 Adjacent angles have a common vertex
GH Midterm Exam Review #2 (Ch 4-7 and Constructions)
Name Period ID: A GH Midterm Exam Review #2 (Ch 4-7 and Constructions) 1. Name the smallest angle of ABC. The diagram is not to scale. 7. Find the missing values of the variables. The diagram is not to
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
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
Chapter 2 Similarity and Congruence
Chapter 2 Similarity and Congruence Definitions Definition AB = CD if and only if AB = CD Remember, mab = AB. Definitions Definition AB = CD if and only if AB = CD Remember, mab = AB. Definition ABC =
Angle Bisectors in a Triangle- Teacher
Angle Bisectors in a Triangle- Teacher Concepts Relationship between an angle bisector and the arms of the angle Applying the Angle Bisector Theorem and its converse Materials TI-Nspire Math and Science
Geometry: Chapter 7 Review: ANSWER KEY This answer key is incomplete as it does not show work. It is only meant to use to confirm your final results.
Geometry: Chapter 7 Review: ANSWER KEY This answer key is incomplete as it does not show work. It is only meant to use to confirm your final results. 1) Ratios : 7.1 A. Students should know what a ratio
Date: Period: Directions: Answer the following questions completely. Please remember to show all work that is necessary for the test.
Name: Similar Triangles Review Sheet Date: Period: Geometry Honors Directions: Answer the following questions completely. Please remember to show all work that is necessary for the test. Ratio of Similitude:
Unit 6: Connecting Algebra and Geometry Through Coordinates
Unit 6: Connecting Algebra and Geometry Through Coordinates The focus of this unit is to have students analyze and prove geometric properties by applying algebraic concepts and skills on a coordinate plane.
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 Advanced Fall Semester Exam Review Packet -- CHAPTER 1
Name: Class: Date: Geometry Advanced Fall Semester Exam Review Packet -- CHAPTER Multiple Choice. Identify the choice that best completes the statement or answers the question.. Which statement(s) may
Geometry CST Questions (2008)
1 Which of the following best describes deductive reasoning? A using logic to draw conclusions based on accepted statements B accepting the meaning of a term without definition C defining mathematical
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
Notes #36: Solving Ratios and Proportions and Similar Triangles (Sections 7.1 and 7.2) , 3 to 4, 3:4
Name: Geometr Rules! Period: Chapter 7 Notes - 1 - Notes #3: Solving Ratios and Proportions and Similar Triangles (Sections 7.1 and 7.) Ratio: a comparison of two quantities. 3, 3 to, 3: Proportion: two
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
Geometry CP Constructions Part I Page 1 of 4. Steps for copying a segment (TB 16): Copying a segment consists of making segments.
Geometry CP Constructions Part I Page 1 of 4 Steps for copying a segment (TB 16): Copying a segment consists of making segments. Geometry CP Constructions Part I Page 2 of 4 Steps for bisecting a segment
Chapter 1-2 Points, Lines, and Planes
Chapter 1-2 Points, Lines, and Planes Undefined Terms: A point has no size but is often represented by a dot and usually named by a capital letter.. A A line extends in two directions without ending. Lines
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,
Term: Definition: Picture:
10R Unit 7 Triangle Relationships CW 7.8 HW: Finish this CW 7.8 Review for Test Answers: See Teacher s Website Theorem/Definition Study Sheet! Term: Definition: Picture: Exterior Angle Theorem: Triangle
GEOMETRY MIDTERM REVIEW
Name: GEOMETRY MIDTERM REVIEW DATE: Thursday, January 25 th, 2018 at 8:00am ROOM: Please bring in the following: Pens, pencils, compass, ruler & graphing calculator with working batteries (Calhoun will
B. Section 1.1. Chapter 1 Review Booklet A. Vocabulary Match the vocabulary term with its definition. 3. A pair of opposite rays on line p.
A. Vocabulary Match the vocabulary term with its definition. Point Polygon Angle Sides Postulate Collinear Opposite Rays Vertical angles Coplanar Linear Pair Complementary Vertex Line Adjacent Plane Distance
Name Date Class. When the bases are the same and you multiply, you add exponents. When the bases are the same and you divide, you subtract exponents.
2-1 Integer Exponents A positive exponent tells you how many times to multiply the base as a factor. A negative exponent tells you how many times to divide by the base. Any number to the 0 power is equal
Introduction to Geometry Study Guide
Name Date Period Section 1 Scale and Scale Factor Introduction to Geometry Study Guide 1. On a map of the United States, ¾ inch represents 212 miles. a. If Fatfeesch and Fatpandas are 3 ½ inches apart,
Point A location in geometry. A point has no dimensions without any length, width, or depth. This is represented by a dot and is usually labelled.
Test Date: November 3, 2016 Format: Scored out of 100 points. 8 Multiple Choice (40) / 8 Short Response (60) Topics: Points, Angles, Linear Objects, and Planes Recognizing the steps and procedures for
1) If a point lies on the bisector of an angle, then the point is equidistant from the sides of the angle.
5.1 and 5.2 isectors in s l Theorems about perpendicular bisectors 1) If a point lies on the perpendicular bisector of a segment, then the point is equidistant from the endpoints of the segment. Given:
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
T x Identify E the pairs of congruent corresponding angles and the corresponding sides.
7.1 Similar Figures If 2 figures are similar then: (1) ORRESPONING NGLES RE (2) ORRESPONING SIES RE THE REUE RTIO OF 2 ORR. SIES IS LLE THE. IF 2 FIGURES RE SIMILR, THEN THE RTIO OF THEIR IS = TO THE.
2) Find the value of x. 8
In the figure at the right, ABC is similar to DEF. 1) Write three equal ratios to show corresponding sides are proportional. D 16 E x 9 B F 2) Find the value of x. 8 y A 16 C 3) Find the value of y. Determine
Honors Geometry Semester 1 Exam Review. Hour: CB and CA are opposite rays and CD and CA. Show all your work whenever possible.
Honors Geometry Semester 1 Exam Review Name: Hour: Show all your work whenever possible 1escribe what the notation RS stands for Illustrate with a sketch 8 Find the distance between the points (1, 4) and
Chapter 7 Coordinate Geometry
Chapter 7 Coordinate Geometry 1 Mark Questions 1. Where do these following points lie (0, 3), (0, 8), (0, 6), (0, 4) A. Given points (0, 3), (0, 8), (0, 6), (0, 4) The x coordinates of each point is zero.
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,
4-8 Similar Figures and Proportions. Warm Up Problem of the Day Lesson Presentation Lesson Quizzes
Warm Up Problem of the Day Lesson Presentation Lesson Quizzes Warm Up Find the cross products, and then tell whether the ratios are equal. 1. 16, 40 6 15 2. 3. 3 8, 18 46 8, 24 9 27 4. 28, 42 12 18 240
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
Notes Formal Geometry Chapter 3 Parallel and Perpendicular Lines
Name Date Period Notes Formal Geometry Chapter 3 Parallel and Perpendicular Lines 3-1 Parallel Lines and Transversals and 3-2 Angles and Parallel Lines A. Definitions: 1. Parallel Lines: Coplanar lines
Midpoint and Distance Formulas
CP1 Math Unit 5: Coordinate Geometry: Day Name Midpoint Formula: Midpoint and Distance Formulas The midpoint of the line segment between any two points (x!, y! ) to (x!, y! ) is given by: In your groups,
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
Essential Question #1 Is it possible to have two right angles as exterior angles of a triangle? Why or why not?
Essential Question #1 Is it possible to have two right angles as exterior angles of a triangle? Why or why not? Triangles are classified into two categories: Triangles Sides Angles Scalene Equilateral
MAKE GEOMETRIC CONSTRUCTIONS
MAKE GEOMETRIC CONSTRUCTIONS KEY IDEAS 1. To copy a segment, follow the steps given: Given: AB Construct: PQ congruent to AB 1. Use a straightedge to draw a line, l. 2. Choose a point on line l and label
Geometry Fundamentals Midterm Exam Review Name: (Chapter 1, 2, 3, 4, 7, 12)
Geometry Fundamentals Midterm Exam Review Name: (Chapter 1, 2, 3, 4, 7, 12) Date: Mod: Use the figure at the right for #1-4 1. What is another name for plane P? A. plane AE B. plane A C. plane BAD D. plane
Geometry Learning Targets
Geometry Learning Targets 2015 2016 G0. Algebra Prior Knowledge G0a. Simplify algebraic expressions. G0b. Solve a multi-step equation. G0c. Graph a linear equation or find the equation of a line. G0d.
**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.
Points of Concurrency on a Coordinate Graph
Points of Concurrency on a Coordinate Graph Name Block *Perpendicular bisectors: from the midpoint to the side opposite( ) 1. The vertices of ΔABC are A(1,6), B(5,4), C(5,-2). Find the coordinates of the
I can position figures in the coordinate plane for use in coordinate proofs. I can prove geometric concepts by using coordinate proof.
Page 1 of 14 Attendance Problems. 1. Find the midpoint between (0, x) and (y, z).. One leg of a right triangle has length 1, and the hypotenuse has length 13. What is the length of the other leg? 3. Find
4.6. You would think that determining the tallest building in the world would be pretty. Indirect Measurement. Application of Similar Triangles
Indirect Measurement Application of Similar Triangles.6 Learning Goals Key Term In this lesson, you will: Identify similar triangles to calculate indirect measurements. Use proportions to solve for unknown
Unit 5 Applying Similarity of Triangles
Unit 5 Applying Similarity of Triangles Lesson 1: Proof of the Triangle Side Splitter Theorem Opening Exercise We are going to construct a proof designed to demonstrate the following theorem: A line segment
Answer Key. 1.1 The Three Dimensions. Chapter 1 Basics of Geometry. CK-12 Geometry Honors Concepts 1. Answers
1.1 The Three Dimensions 1. Possible answer: You need only one number to describe the location of a point on a line. You need two numbers to describe the location of a point on a plane. 2. vary. Possible
Maintaining Mathematical Proficiency
Chapter 3 Maintaining Mathematical Proficiency Find the slope of the line.. y. y 3. ( 3, 3) y (, ) (, ) x x (, ) x (, ) ( 3, 3)... (, ) y (0, 0) 8 8 x x 8 8 y (, ) (, ) y (, ) (, 0) x Write an equation
Geometry EOC Practice Test #1
Name: Class: Date: Geometry EOC Practice Test #1 Multiple Choice Identify the choice that best completes the statement or answers the question. 1. What other information is needed in order to prove the
Chapter 2: Properties of Angles and Triangles
Chapter 2: Properties of Angles and Triangles Section 2.1 Chapter 2: Properties of Angles and Triangles Section 2.1: Angle Properties and Parallel Lines Terminology: Transversal : A line that intersects
Geometry Regular Midterm Exam Review (Chapter 1, 2, 3, 4, 7, 9)
Geometry Regular Midterm Exam Review (Chapter 1, 2, 3, 4, 7, 9) Name: Date: Mod: Use the figure at the right for #1-4 1. What is another name for plane P? A. plane AE B. plane A C. plane BAD D. plane BAC
Chapter 3 Final Review
Class: Date: Chapter 3 Final Review Multiple Choice Identify the choice that best completes the statement or answers the question. Find the sum of the interior angle measures of the polygon. 1. a. 360
*Chapter 1.1 Points Lines Planes. Use the figure to name each of the following:
Name: Period Date Pre- AP Geometry Fall 2015 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
Math Nation Section 7 Topics 3 8: Special Segments in a Triangle Notes
Math Nation Section 7 Topics 3 8: Special Segments in a Triangle Notes (7.1 7.4 Extension) Proportionality caused by a Parallel Segment Ex 1) Ex 2) Ex 3) How do we know that ΔABG ~ ΔACF ~ ΔADE? P a g e
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
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
1. Calculate the volume of the sphere below. Leave your answer in terms of. is drawn. Find the length of TA
Name: Regents Review Session One Date: Common Core Geometry 1. Calculate the volume of the sphere below. Leave your answer in terms of. 2. Given circle T below, a tangent VA inch is drawn. Find the length
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
RATIOS, PROPORTIONS, AND THE GEOMETRIC MEAN. A life not lived for others is not a life worth living. Albert Einstein
RTIOS, PROPORTIONS, N TH GOMTRI MN life not lived for others is not a life worth living. lbert instein oncept 1: Ratios Ratio-2 numbers that can be compared and b 0. Ratios are written as 1:2 or ratio
For all questions, E. NOTA means none of the above answers is correct. Diagrams are NOT drawn to scale.
For all questions, means none of the above answers is correct. Diagrams are NOT drawn to scale.. In the diagram, given m = 57, m = (x+ ), m = (4x 5). Find the degree measure of the smallest angle. 5. The
If B is the If two angles are
If If B is between A and C, then 1 2 If P is in the interior of RST, then If B is the If two angles are midpoint of AC, vertical, then then 3 4 If angles are adjacent, then If angles are a linear pair,
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
Accel. Geometry - Concepts Similar Figures, Right Triangles, Trigonometry
Accel. Geometry - Concepts 16-19 Similar Figures, Right Triangles, Trigonometry Concept 16 Ratios and Proportions (Section 7.1) Ratio: Proportion: Cross-Products Property If a b = c, then. d Properties
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
Geometry Final Exam REVIEW Fall 2015
Geometry Final Exam REVIEW Fall 2015 Use the diagram to answer questions 1 and 2. Name: 6. Which theorem proves that lines j and k are parallel? 1. Which angles are vertical angles? A) 1 and 2 C) 3 and
UNIT 1 SIMILARITY, CONGRUENCE, AND PROOFS Lesson 7: Proving Similarity Instruction
Prerequisite Skills This lesson requires the use of the following skills: identifying similar triangles using similarity statements to find unknown lengths and measures of similar triangles using the distance
Any questions about the material so far? About the exercises?
Any questions about the material so far? About the exercises? Here is a question for you. In the diagram on the board, DE is parallel to AC, DB = 4, AB = 9 and BE = 8. What is the length EC? Polygons Definitions:
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.
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
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.
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
Example 1. Find the angle measure of angle b, using opposite angles.
2..1 Exploring Parallel Lines Vertically opposite angles are equal When two lines intersect, the opposite angles are equal. Supplementary angles add to 180 Two (or more) adjacent angles on the same side
Geometry Review for Test 3 January 13, 2016
Homework #7 Due Thursday, 14 January Ch 7 Review, pp. 292 295 #1 53 Test #3 Thurs, 14 Jan Emphasis on Ch 7 except Midsegment Theorem, plus review Betweenness of Rays Theorem Whole is Greater than Part
Geometry Notes Chapter 4: Triangles
Geometry Notes Chapter 4: Triangles Name Date Assignment Questions I have Day 1 Section 4.1: Triangle Sum, Exterior Angles, and Classifying Triangles Day 2 Assign: Finish Ch. 3 Review Sheet, WS 4.1 Section
Geometry Definitions, Postulates, and Theorems. Chapter 3: Parallel and Perpendicular Lines. Section 3.1: Identify Pairs of Lines and Angles.
Geometry Definitions, Postulates, and Theorems Chapter : Parallel and Perpendicular Lines Section.1: Identify Pairs of Lines and Angles Standards: Prepare for 7.0 Students prove and use theorems involving
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
Geometry Ch 7 Quadrilaterals January 06, 2016
Theorem 17: Equal corresponding angles mean that lines are parallel. Corollary 1: Equal alternate interior angles mean that lines are parallel. Corollary 2: Supplementary interior angles on the same side
Warm-Up. Find the domain and range:
Warm-Up Find the domain and range: Geometry Vocabulary & Notation Point Name: Use only the capital letter, without any symbol. Line Name: Use any two points on the line with a line symbol above. AB Line
ACTM Geometry Exam State 2010
TM Geometry xam State 2010 In each of the following select the answer and record the selection on the answer sheet provided. Note: Pictures are not necessarily drawn to scale. 1. The measure of in the
There are two ways to name a line. What are the two ways?
Geometry: 1-1 Points, Lines and Planes What are the Undefined Terms? The Undefined Terms are: What is a Point? How is a point named? Example: What is a Line? A line is named two ways. What are the two
1.1 Understanding the Undefined Terms
1.1 Understanding the Undefined Terms Undefined Terms There are three undefined terms in geometry, these words do not have a formal definition. The undefined terms are:,, and. Naming Points, Lines, and
Proving Theorems about Lines and Angles
Proving Theorems about Lines and Angles Angle Vocabulary Complementary- two angles whose sum is 90 degrees. Supplementary- two angles whose sum is 180 degrees. Congruent angles- two or more angles with
Teacher: Mr. Samuels. Name: 1. 2
Teacher: Mr. Samuels Name: 1. 2 As shown in the diagram below of ΔABC, a compass is used to find points D and E, equidistant from point A. Next, the compass is used to find point F, equidistant from points
Geometry EOC Practice Test #1
Class: Date: Geometry EOC Practice Test #1 Multiple Choice Identify the choice that best completes the statement or answers the question. 1. Write a conditional statement from the following statement:
DEFINITIONS. Perpendicular Two lines are called perpendicular if they form a right angle.
DEFINITIONS Degree A degree is the 1 th part of a straight angle. 180 Right Angle A 90 angle is called a right angle. Perpendicular Two lines are called perpendicular if they form a right angle. Congruent
POTENTIAL REASONS: Definition of Congruence:
Sec 1.6 CC Geometry Triangle Proofs Name: POTENTIAL REASONS: Definition of Congruence: Having the exact same size and shape and there by having the exact same measures. Definition of Midpoint: The point
Section Congruence Through Constructions
Section 10.1 - Congruence Through Constructions Definitions: Similar ( ) objects have the same shape but not necessarily the same size. Congruent ( =) objects have the same size as well as the same shape.
HONORS GEOMETRY CHAPTER 1 WORKBOOK
HONORS GEOMETRY CHAPTER 1 WORKBOOK FALL 2016 0 Honors Geometry Skills Review Worksheet For numbers 1 3, solve each equation. 1. 8x 2 = 9 + 7x 2. 12 = 4( 6x 3) 3. 5(1 5x) + 5( 8x 2) = 4x 8x For numbers
UNIT 5 SIMILARITY AND CONGRUENCE
UNIT 5 SIMILARITY AND CONGRUENCE M2 Ch. 2, 3, 4, 6 and M1 Ch. 13 5.1 Parallel Lines Objective When parallel lines are cut by a transversal, I will be able to identify angle relationships, determine whether
Name Date Period. 1.1 Understanding the Undefined Terms
Name Date Period Lesson Objective: 1.1 Understanding the Undefined Terms Naming Points, Lines, and Planes Point Line Plane Collinear: Coplanar: 1. Give 2 other names for PQ and plane R. 2. Name 3 points
Geometry. Cluster: Experiment with transformations in the plane. G.CO.1 G.CO.2. Common Core Institute
Geometry Cluster: Experiment with transformations in the plane. G.CO.1: Know precise definitions of angle, circle, perpendicular line, parallel line, and line segment, based on the undefined notions of
1. AREAS. Geometry 199. A. Rectangle = base altitude = bh. B. Parallelogram = base altitude = bh. C. Rhombus = 1 product of the diagonals = 1 dd
Geometry 199 1. AREAS A. Rectangle = base altitude = bh Area = 40 B. Parallelogram = base altitude = bh Area = 40 Notice that the altitude is different from the side. It is always shorter than the second
Name Class Date. Lines that appear to be tangent are tangent. O is the center of each circle. What is the value of x?
12-1 Practice Tangent Lines Lines that appear to be tangent are tangent. O is the center of each circle. What is the value of x? 1. To start, identify the type of geometric figure formed by the tangent
What is a(n); 2. acute angle 2. An angle less than 90 but greater than 0
Geometry Review Packet Semester Final Name Section.. Name all the ways you can name the following ray:., Section.2 What is a(n); 2. acute angle 2. n angle less than 90 but greater than 0 3. right angle
B = the maximum number of unique scalene triangles having all sides of integral lengths and perimeter less than 13
GEOMETRY TEAM #1 A = the m C in parallelogram ABCD with m B= (4x+ 15), m D= (6x+ ) B = the degree measure of the smallest angle in triangle ABC with m A= ( x+ 0), m B= ( x+ 7), m C= (x 15) Find the value
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