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Geometry Review

Geometry Review. 1. Identify the next number in the pattern. 1, -3, 9, -27, …. A. C. 81. - 243. D. B. 243. - 81. A. N. D. M. B. C. E. H. G. P. 2. Name 3 collinear points. F. A. C. M, N, P. N, A, C. D. B. F, E, D. F, G, P. A. N. D. M. B. C. E. H. G. P.

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Geometry Review

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  1. Geometry Review

  2. 1. Identify the next number in the pattern. 1, -3, 9, -27, … A C 81 - 243 D B 243 - 81

  3. A N D M B C E H G P 2. Name 3 collinear points. F A C M, N, P N, A, C D B F, E, D F, G, P

  4. A N D M B C E H G P 3. Name a pair of skew lines. F A C AB & ND AB & FE D B AB & DE AB & FA

  5. A N D M B C E H G P 4. Name a pair of parallel lines. F A C AB & ND AB & FE D B AB & DE AB & FA

  6. A N D M B C E H G P 5. Name a pair of perpendicular lines. F A C AB & ND AB & FE D B AB & DE AB & FA

  7. A N D M B C E H G P 6. Name the intersection of GP and FE. F A C CF GE D B F  PFE

  8. A N D M B C E H G P 7. Name the intersection of plane BGA & plane ADC. F A C BA A D B  BAD AH

  9. C 26 8. Find RS. 50 24 T S R A C 50 26 B D 90 74

  10. D 105° 9. Find m DEF A C 25 ° 15 ° B D 75 ° 105 °

  11. D C 80° A B 10. If m ABC = 30°, find m DBC A C 40° 50° D B 110° 60°

  12. 11. M is the midpoint of PQ and N is the midpoint of MQ. If PQ = 30, find NQ. P M N Q A C 6.5 15 D B 10 7.5

  13. 12. Find x. (5x + 20)° 60° A C 100° 120° D B 20° 60°

  14. 13. Find x. 100° (3x + 25)° A C 100° 25° D B 20° 41.7°

  15. 14. If m  A = 40°, find its complement. A C 40° 140° D B 80° 50°

  16. 15. If m  A = 60°, find its supplement. A C 120° 60° D B 30° 300°

  17. 16. If  1 and  2 are a linear pair and m 2 = 40°, find m 1. A C 90° 180° D B 140° 50°

  18. 17. If  1 and  2 are vertical angles and m 2 = 40°, find m 1. A C 40° 130° D B 140° 50°

  19. 18. If  1 and  2 are both complementary to  3 and m 2 = 40°, find m 1. A C 40° 10° D B 140° 50°

  20. 19. If  1 and  2 are both supplementary to  3 and m 2 = 50°, find m 1. A C 40° 50° D B 130° 80°

  21. 20. If AB intersects DC at point P and AB  DC, find mAPC. A C 40° 50° D B 90° 80°

  22. 21. Find the coordinates of the midpoint of a segment with endpoints (-2, -3) and (-6, 4). A C (-4, 0.5) (-8, 1) D B (4, 0.5) (-4, -3.5)

  23. 22. BC bisects  ABD, find m  DBC D C 80° A B A C 40° 50° D B 110° 80°

  24. A B E C D 23. In the figure, AED and BEC are… A C vertical s supplementary D B complementary a linear pair

  25. 24. Find x. x° 100° A C 120° 80° D B 100° 70°

  26. 25. Find x. x° 120° A C 100° 60° D B 120° 30°

  27. 26. Find x. (3x)° (2x + 80)° A C 180° 60° D B 120° 20°

  28. 27. Identify the transformation. A C translation dilation D B reflection rotation

  29. 28. Identify the transformation. A C translation dilation D B reflection rotation

  30. 29. Identify the transformation. A C translation dilation D B reflection rotation

  31. 30. A translation is described by (x,y)(x-2,y+3). If A is (5,6), find A’ A C (3,9) (4, 2) D B (7, 3) (-5, -6)

  32. 31. Find x. 140° x° A C 70 40 D B 20 180

  33. 40° x° 32. Find x. A C 100 40 D B 140 180

  34. 33. Find x. x° 120° A C 120 50 D B 20 60

  35. 34. Find x. 2x° A C 60 40 D B 30 20

  36. 35. Find x. 2x + 10 20 40° 40° A C 10 20 D B 5 140

  37. x 5 12 36. Find x. A C 17 13 D B 15 11

  38. 26 10 x 37. Find x. A C 18 25 D B 24 28

  39. 38. Find the distance between (7,5) and (3,2). A C 10 7.9 D B 5 2.6

  40. A 39. Identify the longest length. 68° 57° 55° B C A C BC AB D B AC can’t tell

  41. 40. Classify the triangle with side lengths 5, 13, 14. A C acute Δ obtuse Δ D B right Δ straight Δ

  42. 41. Classify the triangle with side lengths 6, 8, 10. A C acute Δ obtuse Δ D B right Δ straight Δ

  43. 42. Classify the triangle with side lengths 7, 10, 11. A C acute Δ obtuse Δ D B right Δ straight Δ

  44. 43. What can be used to prove the triangles are congruent? A C ASA AAS D B SAS SSS

  45. 44. What can be used to prove the triangles are congruent? A C ASA AAS D B SAS SSS

  46. 45. If ΔABC ΔXYZ, then which of the following is NOT necessarily true? A C B  Y Z  C D B AB = XY CB = XZ

  47. 46. The figure is a parallelogram. Find x. x° 75° A C 75 85 D B 95 105

  48. 47. The figure is a parallelogram. Find x. x° 80° A C 75 85 D B 80 100

  49. 48. The figure is a parallelogram. BD = 50 Find ED. A B E D C A C 50 40 D B 25 30

  50. 49. The figure is a square. Find x. x° A C 90 45 D B 50 can’t tell

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