Unit 5 Test Date Block
|
|
- Paul Woods
- 6 years ago
- Views:
Transcription
1 Geometry B Name Unit 5 Test Date Block 60 ANSWERS Directions: This test is written to cover Unit 5. Please answer each question to the best of your ability. If multiple steps are required, it is expected that you will show those steps. If the appropriate work is not shown, then points may be deducted. 1. Which of the figures below does NOT represent a polygon? Explain why. ( points) A. B. C. A because the segments do not meet at endpoints, there is overlap For questions & 3, use the figures A, B, and C below. A. B. C.. Explain why figure A a regular convex polygon. ( points) All sides and angles congruent; all diagonals drawn inside 3. Explain why figure B is an irregular concave polygon. ( points) Not all angles congruent; diagonals can be drawn on outside 4. Determine if the figures have line symmetry. If so, draw ALL lines of symmetry. (1 point each) a. Oval b. Parallelogram No line symmetry 5. Determine if the figures have rotational symmetry. If so, give the angle of rotational symmetry and the order of rotational symmetry. (1 point each) a. Square b. Right Triangle 90 ; 4 No rotational symmetry
2 6. What is the sum of the measures the interior angles of a convex nonagon? Show work to support your answer. ( points) (9 ) What is measure of each exterior angle of a regular 4-gon? Show work to support your answer. ( points) What is the measure of each interior angle of a regular octagon? Show work to support your answer. ( points) (8 ) Find the value of a in hexagon ABCDEF. Show work to support your answer. ( points) a 5a 4a 5a 3a 5a 70 4a 70 a 30 a = Find the value of a in the quadrilateral below. ( points) a a a 60 a = Given parallelogram ABCD to the right, find the following and explain your reasoning. (1 point each) mabc 114 ; CD = 34, BD = 56 a. AB = 34; opposite sides are congruent B C b. BE = 8; diagonals bisect each other A E D c. m BCD = 66 ; consecutive angles are supplementary d. m ADC = 114 ; opposite angles are congruent
3 1. In rectangle ABCD, find the following and explain your reasoning. mbda (1 point each) CD 0, CE, and 7 a. AB = 0; opposite sides are congruent b. AE = ; diagonals bisect each other c. BD = 44;diagonals are congruent d. mabd = 63 ; all angles are right angles, In rhombus QRST, find the following and explain your reasoning. (1 point each) mrps 5a 15, mpqr a 3 R a. QT = 7; all sides congruent 4x+15 8x+3 x+9 b. a = 15; diagonals perpendicular Q P S c. TR = 30; diagonals bisect each other d. m QTP = 57 ;cons s supp & diagonals bisect opposite angles T 14. Fill in the blanks for each diagram. You may have to use some trigonometry. (1 point each blank) a. Rhombus ABCD b. Square FGHI m AEB = 90 m FGH = 90 m DAC = 65 m FGI = 45 m ABE = 5 m IHF = 45 AB = 4.0 FH = 14.0 (Round to the nearest tenth.) (Round to the nearest tenth.) Show work below. Show work below. 1.7 cos FH AB FH AB cos FH
4 Determine if each of the following is enough information to conclude that the quadrilateral is a parallelogram, rectangle, rhombus, or square. Be sure to state the reason. All questions are quadrilateral QUAD with diagonals intersecting at point X. ( points each) 15. QUA ADQ, UQD UAD PARALLELOGRAM both pairs of opposite angles are congruent 16. QU UA AD QD, QUA 90 SQUARE it s a rhombus (all four sides congruent), which also makes it a parallelogram; it s also a rectangle (a parallelogram with one right angle) 17. QX 10, UX 10, AX 10, DX 10 RECTANGLE it s a parallelogram (because diagonals bisect each other) with diagonals congruent 18. For each statement, write A if the statement is always true, S if the statement is sometimes true, and N if the statement is never true. (½ point each) a. A parallelogram is a quadrilateral. A b. A quadrilateral is a square. S c. A rectangle is a square. S d. A square is a rectangle. A e. A parallelogram is a rhombus. S f. A rhombus is a parallelogram. A For questions 19, circle one response. (1 point each) 19. Which of the following quadrilaterals have diagonals congruent? b. rectangle, square, rhombus c. rhombus, square, d. rectangle, square 0. Which of the following quadrilaterals have perpendicular diagonals? b. rhombus, square, rectangle c. rectangle, square d. rhombus, square
5 1. Which of the following quadrilaterals have diagonals bisect each other? b. parallelogram, rhombus c. parallelogram, rectangle d. parallelogram, rhombus, square. Which of the following quadrilaterals have diagonals bisect the opposite angles? b. rectangle, rhombus, square c. rhombus, square d. rectangle, square 3. Determine if quadrilateral ABCD with the following coordinates is a parallelogram, rectangle, or rhombus, or square. You must prove your answer and explain your reasoning. ( points each) A( 4, ), B( 1,4), C(1,1), D(, 1) a. Is it a parallelogram? AC :, 1.5, BD :, 1.5,1.5 Yes, the diagonals bisect each other since they have the same midpoint y b. Is it a rectangle? 4 AB : 1 ( 4) BC : 1 ( 1) Yes, it s a parallelogram with one right angles (since the slopes are opposite reciprocals) x c. Is it a rhombus? 1 1 AC : 1 ( 4) BD : ( 1) 1 1 Yes, it s a parallelogram with diagonals perpendicular (since the slopes are opposite reciprocals) d. Is it a square? Yes, because it s a rectangle and a rhombus
6 BONUS: 1. Three vertices of parallelogram ABCD are A( 4, 3), B(1,5), and C(8,6). Find the coordinates of vertex D. ( points) y x An interior angle of a regular convex polygon is 144 degrees. How many sides does the polygon have? ( points) 3. Ima Smartalek claims that any quadrilateral with perpendicular diagonals has to be a rhombus. Draw a figure (neatly!) that proves him wrong. Use the graph if you want, or blank space on your paper. ( points) 8 y x 4 6 8
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:
More informationGeometry Unit 6 Properties of Quadrilaterals Classifying Polygons Review
Geometry Unit 6 Properties of Quadrilaterals Classifying Polygons Review Polygon a closed plane figure with at least 3 sides that are segments -the sides do not intersect except at the vertices N-gon -
More informationUnit 6 Polygons and Quadrilaterals
6.1 What is a Polygon? A closed plane figure formed by segments that intersect only at their endpoints Regular Polygon- a polygon that is both equiangular and equilateral Unit 6 Polygons and Quadrilaterals
More informationGeometry 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
More informationA closed plane figure with at least 3 sides The sides intersect only at their endpoints. Polygon ABCDEF
A closed plane figure with at least 3 sides The sides intersect only at their endpoints B C A D F E Polygon ABCDEF The diagonals of a polygon are the segments that connects one vertex of a polygon to another
More informationName Date Class. The Polygon Angle Sum Theorem states that the sum of the interior angle measures of a convex polygon with n sides is (n 2)180.
Name Date Class 6-1 Properties and Attributes of Polygons continued The Polygon Angle Sum Theorem states that the sum of the interior angle measures of a convex polygon with n sides is (n 2)180. Convex
More informationSecondary Math II Honors. Unit 4 Notes. Polygons. Name: Per:
Secondary Math II Honors Unit 4 Notes Polygons Name: Per: Day 1: Interior and Exterior Angles of a Polygon Unit 4 Notes / Secondary 2 Honors Vocabulary: Polygon: Regular Polygon: Example(s): Discover the
More information5.6notes November 13, Based on work from pages , complete In an isosceles triangle, the &
chapter 5 Based on work from pages 178-179, complete In an isosceles triangle, the & & & drawn from the vertex angle of an isosceles triangle are the! 5.1 Indirect proof. G: DB AC F is the midpt. of AC
More informationpd 3notes 5.4 November 09, 2016 Based on work from pages , complete In an isosceles triangle, the &
chapter 5 Based on work from pages 178-179, complete In an isosceles triangle, the & & & drawn from the vertex angle of an isosceles triangle are the! 5.1 Indirect proof. G: DB AC F is the midpt. of AC
More informationGeometry/Trigonometry Unit 5: Polygon Notes Period:
Geometry/Trigonometry Unit 5: Polygon Notes Name: Date: Period: # (1) Page 270 271 #8 14 Even, #15 20, #27-32 (2) Page 276 1 10, #11 25 Odd (3) Page 276 277 #12 30 Even (4) Page 283 #1-14 All (5) Page
More informationPolygons are named by the number of sides they have:
Unit 5 Lesson 1 Polygons and Angle Measures I. What is a polygon? (Page 322) A polygon is a figure that meets the following conditions: It is formed by or more segments called, such that no two sides with
More information6-1 Study Guide and Intervention Angles of Polygons
6-1 Study Guide and Intervention Angles of Polygons Polygon Interior Angles Sum The segments that connect the nonconsecutive vertices of a polygon are called diagonals. Drawing all of the diagonals from
More informationGeometry 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
More informationName 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
More informationPeriod: Date Lesson 13: Analytic Proofs of Theorems Previously Proved by Synthetic Means
: Analytic Proofs of Theorems Previously Proved by Synthetic Means 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
More informationLesson 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
More information14. How many sides does a regular polygon have, if the measure of an interior angle is 60?
State whether the figure is a polygon; if it is a polygon, state whether the polygon is convex or concave. HINT: No curves, no gaps, and no overlaps! 1. 2. 3. 4. Find the indicated measures of the polygon.
More informationPolygon Interior Angles
Polygons can be named by the number of sides. A regular polygon has All other polygons are irregular. A concave polygon has All other polygons are convex, with all vertices facing outwards. Name each polygon
More informationGeometry 1 st Semester Exam REVIEW Chapters 1-4, 6. Your exam will cover the following information:
Geometry 1 st Semester Exam REVIEW Chapters 1-4, 6 Your exam will cover the following information: Chapter 1 Basics of Geometry Chapter 2 Logic and Reasoning Chapter 3 Parallel & Perpendicular Lines Chapter
More informationU4 Polygon Notes January 11, 2017 Unit 4: Polygons
Unit 4: Polygons 180 Complimentary Opposite exterior Practice Makes Perfect! Example: Example: Practice Makes Perfect! Def: Midsegment of a triangle - a segment that connects the midpoints of two sides
More informationSTANDARDS OF LEARNING CONTENT REVIEW NOTES HONORS GEOMETRY. 3 rd Nine Weeks,
STANDARDS OF LEARNING CONTENT REVIEW NOTES HONORS GEOMETRY 3 rd Nine Weeks, 2016-2017 1 OVERVIEW Geometry Content Review Notes are designed by the High School Mathematics Steering Committee as a resource
More informationGiven the following information about rectangle ABCD what triangle criterion will you use to prove ADC BCD.
A B D Given the following information about rectangle ABCD what triangle criterion will you use to prove ADC BCD. ADC and BCD are right angles because ABCD is a rectangle ADC BCD because all right angles
More informationExamples: 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
More informationHonors Geometry. Worksheet 4.1: Quadrilaterals. Quadrilateral:. (definition) Parallelogram:. (definition)
Honors Geometry Name: Worksheet 4.1: Quadrilaterals Fill in the blanks using definitions and theorems about quadrilaterals. Quadrilateral:. The midquad of a quadrilateral is a. The sum of the measures
More informationTransformations 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.
More informationSTANDARDS OF LEARNING CONTENT REVIEW NOTES GEOMETRY. 3 rd Nine Weeks,
STANDARDS OF LEARNING CONTENT REVIEW NOTES GEOMETRY 3 rd Nine Weeks, 2016-2017 1 OVERVIEW Geometry Content Review Notes are designed by the High School Mathematics Steering Committee as a resource for
More informationPolygons. Name each polygon Find the sum of the angle measures in each figure
Practice A Polygons Name each polygon. 1. 2. 3. Find the sum of the angle measures in each figure. 4. 5. 6. 7. 8. 9. Find the angle measures in each regular polygon. 10. 11. 12. 13. 14. 15. Give all the
More informationParallelograms. MA 341 Topics in Geometry Lecture 05
Parallelograms MA 341 Topics in Geometry Lecture 05 Definitions A quadrilateral is a polygon with 4 distinct sides and four vertices. Is there a more precise definition? P 1 P 2 P 3 09-Sept-2011 MA 341
More informationPoints, lines, angles
Points, lines, angles Point Line Line segment Parallel Lines Perpendicular lines Vertex Angle Full Turn An exact location. A point does not have any parts. A straight length that extends infinitely in
More informationLesson 4.3 Ways of Proving that Quadrilaterals are Parallelograms
Lesson 4.3 Ways of Proving that Quadrilaterals are Parallelograms Getting Ready: How will you know whether or not a figure is a parallelogram? By definition, a quadrilateral is a parallelogram if it has
More informationFormal Geometry UNIT 6 - Quadrilaterals
Formal Geometry UNIT 6 - Quadrilaterals 14-Jan 15-Jan 16-Jan 17-Jan 18-Jan Day 1 Day Day 4 Kites and Day 3 Polygon Basics Trapezoids Proving Parallelograms Day 5 Homefun: Parallelograms Pg 48 431 #1 19,
More informationGEOMETRY COORDINATE GEOMETRY Proofs
GEOMETRY COORDINATE GEOMETRY Proofs Name Period 1 Coordinate Proof Help Page Formulas Slope: Distance: To show segments are congruent: Use the distance formula to find the length of the sides and show
More informationContents. Lines, angles and polygons: Parallel lines and angles. Triangles. Quadrilaterals. Angles in polygons. Congruence.
Colegio Herma. Maths Bilingual Departament Isabel Martos Martínez. 2015 Contents Lines, angles and polygons: Parallel lines and angles Triangles Quadrilaterals Angles in polygons Congruence Similarity
More informationPROPERTIES OF TRIANGLES AND QUADRILATERALS (plus polygons in general)
Mathematics Revision Guides Properties of Triangles, Quadrilaterals and Polygons Page 1 of 15 M.K. HOME TUITION Mathematics Revision Guides Level: GCSE Foundation Tier PROPERTIES OF TRIANGLES AND QUADRILATERALS
More informationNOTA" stands for none of these answers." Figures are not drawn to scale.
NOTA" stands for none of these answers." Figures are not drawn to scale. 1. If Kyle does not do his homework, then he is lazy. Kyle is lazy. Which of the following must be true? a) Kyle never does his
More informationChapter 8. Quadrilaterals
Chapter 8 Quadrilaterals 8.1 Find Angle Measures in Polygons Objective: Find angle measures in polygons. Essential Question: How do you find a missing angle measure in a convex polygon? 1) Any convex polygon.
More informationGeometry Third Quarter Study Guide
Geometry Third Quarter 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,
More informationSorting Quadrilaterals Activity a. Remove the Concave quadrilaterals? Which did you remove?
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Sorting Quadrilaterals Activity 1a. Remove the Concave quadrilaterals? Which did you remove? 3. 6. From Geometry Teacher s Activity Workbook p 114 & 115 1b. The Rest
More informationMath Polygons
Math 310 9.2 Polygons Curve & Connected Idea The idea of a curve is something you could draw on paper without lifting your pencil. The idea of connected is that a set can t be split into two disjoint sets.
More informationContents. Lines, angles and polygons: Parallel lines and angles. Triangles. Quadrilaterals. Angles in polygons. Congruence.
Colegio Herma. Maths Bilingual Departament Isabel Martos Martínez. 2015 Contents Lines, angles and polygons: Parallel lines and angles Triangles Quadrilaterals Angles in polygons Congruence Similarity
More informationheptagon; not regular; hexagon; not regular; quadrilateral; convex concave regular; convex
10 1 Naming Polygons A polygon is a plane figure formed by a finite number of segments. In a convex polygon, all of the diagonals lie in the interior. A regular polygon is a convex polygon that is both
More informationReview Unit 5 t Find the measure of one interior angle in each regular polygon. Round your answer to the nearest tenth if necessary.
Worksheet by Kuta oftware LLC -1- Geometry Review nit 5 t Find the measure of one interior angle in each regular polygon. Round your answer to the nearest tenth if necessary. 1) 2) regular 18-gon Find
More informationPolygon. Note: Each segment is called a side. Each endpoint is called a vertex.
Polygons Polygon A closed plane figure formed by 3 or more segments. Each segment intersects exactly 2 other segments at their endpoints. No 2 segments with a common endpoint are collinear. Note: Each
More informationName: Extra Midterm Review January 2018
Name: Extra Midterm Review January 2018 1. Which drawing best illustrates the construction of an equilateral triangle? A) B) C) D) 2. Construct an equilateral triangle in which A is one vertex. A 3. Construct
More informationEXPLORING QUADRILATERALS AND PARALLELOGRAMS
EXPLORING QUADRILATERALS AND PARALLELOGRAMS PREPARED BY MIKE NEDROW 2001 Quadrilaterals Exploring Parallelograms This Geometer s Sketchpad activity will investigate quadrilaterals and parallelograms which
More informationUnit 2: Triangles and Polygons
Unit 2: Triangles and Polygons Background for Standard G.CO.9: Prove theorems about lines and angles. Objective: By the end of class, I should Using the diagram below, answer the following questions. Line
More informationStudent Name: Teacher: Date: Miami-Dade County Public Schools. Test: 9_12 Mathematics Geometry Exam 2
Student Name: Teacher: Date: District: Miami-Dade County Public Schools Test: 9_12 Mathematics Geometry Exam 2 Description: GEO Topic 5: Quadrilaterals and Coordinate Geometry Form: 201 1. If the quadrilateral
More informationProving Triangles and Quadrilaterals Satisfy Transformational Definitions
Proving Triangles and Quadrilaterals Satisfy Transformational Definitions 1. Definition of Isosceles Triangle: A triangle with one line of symmetry. a. If a triangle has two equal sides, it is isosceles.
More information1/25 Warm Up Find the value of the indicated measure
1/25 Warm Up Find the value of the indicated measure. 1. 2. 3. 4. Lesson 7.1(2 Days) Angles of Polygons Essential Question: What is the sum of the measures of the interior angles of a polygon? What you
More informationQuadrilaterals. Polygons Basics
Name: Quadrilaterals Polygons Basics Date: Objectives: SWBAT identify, name and describe polygons. SWBAT use the sum of the measures of the interior angles of a quadrilateral. A. The basics on POLYGONS
More informationACP GEOMETRY MIDTERM REVIEW 17/18
ACP GEOMETRY MIDTERM REVIEW 17/18 Chapter 1 Tools of Geometry 1. The distance between the two points is. 2. Identify what each of the following means: a) AB b) AB c) AB d) AB 3. Use the figure to answer
More informationUnderstanding Quadrilaterals
Understanding Quadrilaterals Parallelogram: A quadrilateral with each pair of opposite sides parallel. Properties: (1) Opposite sides are equal. (2) Opposite angles are equal. (3) Diagonals bisect one
More informationChapter 6 Practice Test
Find the sum of the measures of the interior angles of each convex polygon. 1. hexagon A hexagon has six sides. Use the Polygon Interior Angles Sum Theorem to find the sum of its interior angle measures.
More informationHonors 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.
More informationEQUATIONS 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
More informationChapter 1-3 Parallel Lines, Vocab, and Linear Equations Review
Geometry H Final Exam Review Chapter 1-3 Parallel Lines, Vocab, and Linear Equations Review 1. Use the figure at the right to answer the following questions. a. How many planes are there in the figure?
More informationQ3 Exam Review Date: Per:
Geometry Name: Q3 Exam Review Date: Per: Show all your work. Box or circle your final answer. When appropriate, write your answers in simplest radical form, as a simplified improper fraction, AND as a
More informationGeometry 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.
More information6-1 Properties and Attributes of Polygons
6-1 Properties and Attributes of Polygons Warm Up Lesson Presentation Lesson Quiz Geometry Warm Up 1. A? is a three-sided polygon. triangle 2. A? is a four-sided polygon. quadrilateral Evaluate each expression
More informationParallel Lines cut by a Transversal Notes, Page 1
Angle Relationships Review 2 When two lines intersect, they form four angles with one point in 1 3 common. 4 Angles that are opposite one another are VERTIAL ANGLES. Some people say instead that VERTIAL
More informationPre-AICE 2: Unit 5 Exam - Study Guide
Pre-AICE 2: Unit 5 Exam - Study Guide 1 Find the value of x. (The figure may not be drawn to scale.) A. 74 B. 108 C. 49 D. 51 2 Find the measure of an interior angle and an exterior angle of a regular
More informationReview for Quadrilateral Test
Review for Quadrilateral Test 1. How many triangles are formed by drawing diagonals from one vertex in the figure? Find the sum of the measures of the angles in the figure. a. 6, 1080 b. 7, 1260 c. 7,
More informationPROPERTIES OF TRIANGLES AND QUADRILATERALS
Mathematics Revision Guides Properties of Triangles, Quadrilaterals and Polygons Page 1 of 22 M.K. HOME TUITION Mathematics Revision Guides Level: GCSE Higher Tier PROPERTIES OF TRIANGLES AND QUADRILATERALS
More informationThe National Strategies Secondary Mathematics exemplification: Y8, 9
Mathematics exemplification: Y8, 9 183 As outcomes, Year 8 pupils should, for example: Understand a proof that the sum of the angles of a triangle is 180 and of a quadrilateral is 360, and that the exterior
More informationGeometry SOL Review Packet QUARTER 3
Geometry SOL Review Packet QUARTER 3 Arc Length LT 10 Circle Properties Important Concepts to Know Sector Area It is a fraction of. It is a fraction of. Formula: Formula: Central Angle Inscribed Angle
More informationProperties of Quadrilaterals
CHAPTER Properties of Quadrilaterals The earliest evidence of quilting is an ivory carving from the 35th century BC. It shows the king of the Egyptian First Dynasty wearing a quilted cloak. You will examine
More informationGeometry 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,
More informationUnit 5: Polygons and Quadrilaterals
Unit 5: Polygons and Quadrilaterals Scale for Unit 5 4 Through independent work beyond what was taught in class, students could (examples include, but are not limited to): - Research a unique building
More informationProblems #1. A convex pentagon has interior angles with measures (5x 12), (2x + 100), (4x + 16), (6x + 15), and (3x + 41). Find x.
1 Pre-AP Geometry Chapter 10 Test Review Standards/Goals: G.CO.11/ C.1.i.: I can use properties of special quadrilaterals in a proof. D.2.g.: I can identify and classify quadrilaterals, including parallelograms,
More information6.1: 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: #
More informationIn Class: pg 405 #30. HW Requests: HW: pg 404 #11-21; 414 #9,11,13,19,21,23,25,27 Parallelogram WS: Due Thurs. Required Honors EC - Regular
5/28/13 HR Section 6.1/6.2 Polygons Obj: SWBAT recognize & apply properties of the sides, diagonals & angles of parallelograms. Bell Ringer: pg 405 #31-36 In Class: pg 405 #30 HW Requests: HW: pg 404 #11-21;
More informationGeometry. Kites Families of Quadrilaterals Coordinate Proofs Proofs. Click on a topic to
Geometry Angles of Polygons Properties of Parallelograms Proving Quadrilaterals are Parallelograms Constructing Parallelograms Rhombi, Rectangles and Squares Kites Families of Quadrilaterals Coordinate
More informationHIGH SCHOOL. Geometry. Soowook Lee
HIGH SCHOOL Geometry Soowook Lee Chapter 4 Quadrilaterals This chapter will cover basic quadrilaterals, including parallelograms, trapezoids, rhombi, rectangles, squares, kites, and cyclic quadrilaterals.
More informationGeometry 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
More informationClass VIII Chapter 3 Understanding Quadrilaterals Maths. Exercise 3.1
Question 1: Given here are some figures. Exercise 3.1 (1) (2) (3) (4) (5) (6) (7) (8) Classify each of them on the basis of the following. (a) Simple curve (b) Simple closed curve (c) Polygon (d) Convex
More information8 Quadrilaterals. Before
8 Quadrilaterals 8. Find Angle Measures in Polygons 8. Use Properties of Parallelograms 8.3 Show that a Quadrilateral is a Parallelogram 8.4 Properties of Rhombuses, Rectangles, and Squares 8.5 Use Properties
More informationQuestion 1: Given here are some figures: Exercise 3.1 Classify each of them on the basis of the following: (a) Simple curve (b) Simple closed curve (c) Polygon (d) Convex polygon (e) Concave polygon Answer
More informationequilateral regular irregular
polygon three polygon side common sides vertex nonconsecutive diagonal triangle quadrilateral pentagon hexagon heptagon octagon nonagon decagon dodecagon n-gon equiangular concave exterior equilateral
More informationConvex polygon - a polygon such that no line containing a side of the polygon will contain a point in the interior of the polygon.
Chapter 7 Polygons A polygon can be described by two conditions: 1. No two segments with a common endpoint are collinear. 2. Each segment intersects exactly two other segments, but only on the endpoints.
More informationName: Date: Period: Lab: Inscribed Quadrilaterals
Name: Date: Period: Materials: ompass Straightedge Lab: Inscribed Quadrilaterals Part A: Below are different categories of quadrilaterals. Each category has 2-4 figures. Using a compass and straightedge,
More informationChapter 6: Quadrilaterals. of a polygon is a segment that connects any two nonconsecutive. Triangle Quadrilateral Pentagon Hexagon
Lesson 6-1: Angles of Polygons A vertices. Example: Date: of a polygon is a segment that connects any two nonconsecutive Triangle Quadrilateral Pentagon Hexagon Since the sum of the angle measures of a
More informationLooking Ahead to Chapter 9
Looking Ahead to Chapter Focus Chapter Warmup In Chapter, you will learn the properties of quadrilaterals, including kites, trapezoids, parallelograms, rhombi, rectangles, and squares. You will also learn
More informationChapter 8. Properties of Quadrilaterals
Chapter 8 Properties of Quadrilaterals 8.1 Properties of Parallelograms Objective: To use the properties of parallelograms Parallelogram Theorem Description Picture Theorem 8.1 The opposite sides of a
More informationCHAPTER 8 SOL PROBLEMS
Modified and Animated By Chris Headlee Dec 2011 CHAPTER 8 SOL PROBLEMS Super Second-grader Methods SOL Problems; not Dynamic Variable Problems x is acute so C and D are wrong. x is smaller acute (compared
More information7.2 Start Thinking. 7.2 Warm Up. 7.2 Cumulative Review Warm Up = + 2. ( )
7.2 Start Thinking A scout is working on a construction project that involves building a 10-foot by 12-foot storage 12 ft shed. He lays out a footprint of the building on the site using tent stakes and
More information6-5 Rhombi and Squares. ALGEBRA Quadrilateral ABCD is a rhombus. Find each value or measure. 1. If, find. ANSWER: 32
ALGEBRA Quadrilateral ABCD is a rhombus. Find each value or measure. 4. GAMES The checkerboard below is made up of 64 congruent black and red squares. Use this information to prove that the board itself
More information8.1 Find Angle Measures in Polygons
VOCABULARY 8.1 Find Angle Measures in Polygons DIAGONAL Review: EQUILATERAL EQUIANGULAR REGULAR CLASSIFYING POLYGONS Polygon Interior Angle Theorem: The sum of the measures of the interior angles of a
More informationFor 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
More informationName: Date: Period: Chapter 11: Coordinate Geometry Proofs Review Sheet
Name: Date: Period: Chapter 11: Coordinate Geometry Proofs Review Sheet Complete the entire review sheet (on here, or separate paper as indicated) h in on test day for 5 bonus points! Part 1 The Quadrilateral
More informationAnswer 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
More informationSquares and Rectangles
LESSON.1 Assignment Name Date Squares and Rectangles Properties of Squares and Rectangles 1. In quadrilateral VWXY, segments VX and WY bisect each other, and are perpendicular and congruent. Is this enough
More information1. Write three things you already know about angles. Share your work with a classmate. Does your classmate understand what you wrote?
LESSON : PAPER FOLDING. Write three things you already know about angles. Share your work with a classmate. Does your classmate understand what you wrote? 2. Write your wonderings about angles. Share your
More informationMAKE 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
More informationSOL Chapter Due Date
Name: Block: Date: Geometry SOL Review SOL Chapter Due Date G.1 2.2-2.4 G.2 3.1-3.5 G.3 1.3, 4.8, 6.7, 9 G.4 N/A G.5 5.5 G.6 4.1-4.7 G.7 6.1-6.6 G.8 7.1-7.7 G.9 8.2-8.6 G.10 1.6, 8.1 G.11 10.1-10.6, 11.5,
More informationm 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
More informationYou can use theorems about the interior and exterior angles of convex polygons to solve problems.
8 Big Idea CATER SUMMARY BI IDEAS Using Angle Relationships in olygons You can use theorems about the interior and exterior angles of convex polygons to solve problems. or Your Notebook olygon Interior
More informationGeometry Reasons for Proofs Chapter 1
Geometry Reasons for Proofs Chapter 1 Lesson 1.1 Defined Terms: Undefined Terms: Point: Line: Plane: Space: Postulate 1: Postulate : terms that are explained using undefined and/or other defined terms
More informationAnswer Key. 1.1 Basic Geometric Definitions. Chapter 1 Basics of Geometry. CK-12 Geometry Concepts 1
1.1 Basic Geometric Definitions 1. WX, XW, WY, YW, XY, YX and line m. 2. Plane V, Plane RST, Plane RTS, Plane STR, Plane SRT, Plane TSR, and Plane TRS. 3. 4. A Circle 5. PQ intersects RS at point Q 6.
More informationProving 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
More informationB C E F Given: A D, AB DE, AC DF Prove: B E Proof: Either or Assume.
Geometry -Chapter 5 Parallel Lines and Related Figures 5.1 Indirect Proof: We ve looked at several different ways to write proofs. We will look at indirect proofs. An indirect proof is usually helpful
More information