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Unit 1 Review

Unit 1 Review. Geometry: Tools of Geometry and Reasoning and Proof. Question 1. Where do DCB and HIF intersect?. Question 1 Answer. Question 2. If DM = 37 find the value of x. Question 2 Answer. X = 17. Question 3. Find the measure of. Question 3 Answer. m =141. Question 4.

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Unit 1 Review

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  1. Unit 1 Review Geometry: Tools of Geometry and Reasoning and Proof

  2. Question 1 Where do DCB and HIF intersect?

  3. Question 1 Answer

  4. Question 2 • If DM = 37 find the value of x.

  5. Question 2 Answer • X = 17

  6. Question 3 • Find the measure of

  7. Question 3 Answer • m=141

  8. Question 4 • What is the length of a segment with endpoints (-3, 5) and (4, 4)?

  9. Question 4 Answer

  10. Question 5 • What is the midpoint of the segment with endpoints (-2, 7) and (5, 2)?

  11. Question 5 Answer

  12. Question 6 • What is the other endpoint of a segment with an endpoint at (4,4) and a midpoint at (-2, -1)?

  13. Question 6 Answer • (-8, -6)

  14. Question 7 • Find the value of x and y:

  15. Question 7 Answer • X = 50 • Y=20

  16. Question 8 • Name the property that justifies each of the following: • If JK = 20 and AB +JK =XY, then AB + 20 = XY. • If , then HI GF

  17. Question 8 Answer • Substitution Property • Symmetric Property

  18. Question 9 • Name a pair of angles that form a linear pair:

  19. Question 9 Answer

  20. Question 10

  21. Question 10 Answer • = 28

  22. Question 11 • Find the

  23. Question 11 Answer • =138

  24. Question 12 • Find the value of x, if

  25. Question 12 Answer • X = 12

  26. Question 13 What are two other names for

  27. Question 13 Answer

  28. Question 14 • If G, H, and I are collinear and H is between G and I, GH = 7y + 3, HI = 3y − 5, and GI = 9y +7. Find the length of HI.

  29. Question 14 Answer • HI = 22

  30. Question 15 Find the length of KM if KL = and LM= 3x + 2.

  31. Question 15 Answer • KM = 8

  32. Question 16 • Find the midpoint and distance between the coordinates -4 and 9.

  33. Question 16 Answer • Midpoint: • Distance: 13

  34. Question 17 • Using the diagram name a: • Plane • Ray • Segment • Line

  35. Question 17 Answer • Possible answers: • Plane: ZRQ • Ray: • Segment: • Line:

  36. Question 18 • Name three Collinear Points

  37. Question 18 Answer • R, X, Q

  38. Question 19 • Name three coplanar points

  39. Question 19 Answer • Possible answers: • A, D, C • F, C, B • E, H, G

  40. Question 20 • Name the two planes that intersect at line DC:

  41. Question 20 Answer • ABC and HGC

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