8th Grade Math Chapter 8 Review

Classify each angle as either right, straight, acute, or obtuse. Chapter 8 Review Classify each angle as either right, straight, acute, or obtuse. a) 180˚ c) 90˚ b) 37˚ d) 100˚

Answer Chapter 8 Review Classify each angle as either right, straight, acute, or obtuse. a) 180˚ c) 90˚ b) 37˚ d) 100˚ right straight acute obtuse

2) Chapter 8 Review a) Supplementary angles add to ______. b) Complimentary angles add to ______.

Answer 2) Chapter 8 Review a) Supplementary angles add to ______. 180 b) Complimentary angles add to ______. 180 90

3) Chapter 8 Review a) Is every square also a parallelogram? b) Can an obtuse triangle also be a right triangle?

Answer 3) Chapter 8 Review a) Is every square also a parallelogram? b) Can an obtuse triangle also be a right triangle? yes no

Chapter 8 Review 4) a) Draw and label an equilateral parallelogram that is not a square. b) Name the shape above. Be as specific as you can.

Answer 4) Chapter 8 Review a) Draw and label an equilateral parallelogram that is not a square. b) Name the shape above. Be as specific as you can. rhombus

5) AB ││ CD a) Name a pair of corresponding angles. Chapter 8 Review 5) AB ││ CD a) Name a pair of corresponding angles. X B 2 1 4 3 D 6 A 5 8 7 9 Y 10 C

5) AB ││ CD a) Name a pair of corresponding angles. Answer Chapter 8 Review 5) AB ││ CD a) Name a pair of corresponding angles. X B 2 1 4 3 D 6 A 5 8 7 9 Y 10 C

6) AB ││ CD Chapter 8 Review a) Name a pair of vertical angles. b) Name a pair of alternate interior angles. X B 2 1 4 3 D 6 A 5 8 7 9 Y 10 C

Answer 6) AB ││ CD Chapter 8 Review a) Name a pair of vertical angles. b) Name a pair of alternate interior angles. X B 2 1 4 3 D 6 A 5 8 7 9 Y 10 C

7) AB ││ CD a) If m1 = 30, what is m6? Chapter 8 Review 7) AB ││ CD a) If m1 = 30, what is m6? X B 2 1 4 3 D 6 A 5 8 7 9 Y 10 C

7) AB ││ CD a) If m1 = 30, what is m6? Answer Chapter 8 Review 7) AB ││ CD a) If m1 = 30, what is m6? X B 2 30 1 4 3 150 D 6 A 5 8 7 9 Y 10 C

8) AB ││ CD a) If m1 = 30, what is m9? b) If m1 = 30, what is m10? Chapter 8 Review 8) AB ││ CD a) If m1 = 30, what is m9? b) If m1 = 30, what is m10? X B 2 1 4 3 D 6 A 5 8 7 9 Y 10 C

8) AB ││ CD a) If m1 = 30, what is m9? b) If m1 = 30, what is m10? Answer Chapter 8 Review 8) AB ││ CD a) If m1 = 30, what is m9? b) If m1 = 30, what is m10? X B 2 30 1 4 3 150 D 6 A 5 8 7 120 9 Y 10 C 60

9) How many sides does each polygon have? Chapter 8 Review 9) How many sides does each polygon have? a) octagon b) quadrilateral c) pentagon d) rhombus

Answer 9) How many sides does each polygon have? Chapter 8 Review a) octagon b) quadrilateral c) pentagon d) rhombus 8 4 5 4