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Lesson Quizzes. Preview. 8-1: Points, Lines, Planes, and Angles 8-2: Geometric Relationships 8-3: Angle Relationships 8-4: Triangles 8-5: Coordinate Geometry 8-6: Congruent Polygons 8-7: Transformations 8-8: Tessellations. Possible answer: AD and BE.

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  1. Lesson Quizzes Preview 8-1: Points, Lines, Planes, and Angles 8-2: Geometric Relationships 8-3: Angle Relationships 8-4: Triangles 8-5: Coordinate Geometry 8-6: Congruent Polygons 8-7: Transformations 8-8: Tessellations

  2. Possible answer: AD and BE 8-1 Points, Lines, Planes, and Angles Lesson Quiz 1. Name two lines in the figure. 2. Name a right angle in the figure. Possible answer: AGF 3. Name a pair of complementary angles. Possible answer: 1 and 2

  3. FE and DH FK KJ FK || EJ 8-2 Geometric Relationships Lesson Quiz: Part I Identify two lines that have the given relationship. 1. parallel lines 2. perpendicular lines 3. neither perpendicular nor parallel

  4. 8-2 Geometric Relationships Lesson Quiz: Part II Identify two planes that appear to have the given relationship. 4. parallel planes 5. perpendicular planes 6. neither perpendicular nor parallel plane SPQ || plane WTU plane PSW  plane WSR plane PQU and plane RQU

  5. 8-3 Angle Relationships Lesson Quiz In the figure, line a || line b. 1. Name all angles congruent to 3. 1, 5, 7 2. Name all the angles supplementary to 6. 1, 3, 5, 7 3. If m1 = 105° what is m3? 105° 4. If m5 = 120° what is m2? 60°

  6. 8-4 Triangles Lesson Quiz: Part I 1. Find the missing angle measure in the acute triangle shown. 38° 2. Find the missing angle measure in the right triangle shown. 55°

  7. __ __ 5. In the figure, M is the midpoint of AB and MD is t perpendicular to AB. Find the length of AB. __ __ 8-4 Triangles Lesson Quiz: Part II 3. Find the missing angle measure in an acute triangle with angle measures of 67° and 63°. 50° 4. Find the missing angle measure in an obtuse triangle with angle measures of 10° and 15°. 155° 30 m

  8. 10 3 – MN, RQ 8-5 Coordinate Geometry Lesson Quiz Determine the slope of each line. 1.PQ 2.MN 3.MQ 4.NP 5. Which pair of lines are parallel? 1 8 7

  9. 4. Find CD. 8-6 Congruent Polygons Lesson Quiz 1. The figures above are congruent. Write a congruence statement. WXYZ @ ABCD 10 80° 3. Find mB. 2. Find XY. 8 90° 3. Find mZ.

  10. 8-7 Transformations Lesson Quiz: Part I reflection 1. Identify the transformation. 2. The figure formed by (–5, –6), (–1, –6), and (3, 2) is transformed 6 units right and 2 units up. What are the coordinates of the new figure? (1, –4), (5, –4), (9, 4)

  11. 8-7 Transformations Lesson Quiz: Part II 3. Graph the triangle with vertices A(–1, 0), B(–3, 0), C(–1, 4). Rotate ∆ABC 90° counterclockwise around vertex B and reflect the resulting image across the y-axis.

  12. 8-8 Tessellations Lesson Quiz 1. Explain why a regular tessellation with regular octagons is impossible. Each angle measure in a regular octagon is 135° and 135 is not a factor of 360. 2. Can a semiregular tessellation be formed using a regular 12-sided polygon and a regular hexagon? Explain. No; a regular 12-sided polygon has angles that measure 150° and a regular hexagon has angles that measure 120°. No combinations of 120° and 150° add to 360°

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