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Secondary Math II

Secondary Math II. 6.10. 6.11. 6.12. 6.13. 6.14. 6.15/6.16. 100. 100. 100. 100. 100. 100. 200. 200. 200. 200. 200. 200. 300. 300. 300. 300. 300. 300. 400. 400. 400. 400. 400. 400. 500. 500. 500. 500. 500. 500. 600. 600. 600. 600. 600. 600. Credits.

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Secondary Math II

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  1. Secondary Math II 6.10 6.11 6.12 6.13 6.14 6.15/6.16 100 100 100 100 100 100 200 200 200 200 200 200 300 300 300 300 300 300 400 400 400 400 400 400 500 500 500 500 500 500 600 600 600 600 600 600 Credits

  2. 6.10 - 100 Define similar. Answer

  3. 6.10 - 200 Determine if the two polygons are similar. Justify your answer. 7 12 5 5 5 5 7 12 Answer

  4. 6.10 - 300 Determine if the two polygons are similar. Justify your answer. 3 8 100 100 3 3 8 8 80 80 3 8 Answer

  5. 6.10 - 400 Determine if the two polygons are similar. Justify your answer. 5 3 3 5 3 5 3 5 Answer

  6. 6.10 - 500 Given that the polygons are similar, find the values of x and y. 18 8 4 4 9 y+3 12 x-5 Answer

  7. 6.10 - 600 Randy is drawing a scale model of a living room that she is going to redecorate. If ¼ inch on the drawing represents 10 inches, find the measure of the actual room if the drawing is 8 inches by 7 inches. Answer

  8. 6.10 - 100 Answer Define similar. Answer: same shape, but not always the same size

  9. 6.10 - 200 Answer Determine if the two polygons are similar. Justify your answer. 7 12 5 5 5 5 7 12 Answer: NO, because the sides are not proportional.

  10. 6.10 - 300 Answer Determine if the two polygons are similar. Justify your answer. 3 8 100 100 3 3 8 8 80 80 3 8 Answer: YES, the sides are proportional and the angles are congruent

  11. 6.10 - 400 Answer Determine if the two polygons are similar. Justify your answer. 5 3 3 5 3 5 3 5 Answer: NO, because the angles are not congruent

  12. 6.10 - 500 Answer Given that the polygons are similar, find the values of x and y. 18 8 4 4 9 y + 3 12 x - 5 Answer: x = 32, y = 6

  13. 6.10 - 600 Answer Randy is drawing a scale model of a living room that she is going to redecorate. If ¼ inch on the drawing represents 10 inches, find the measure of the actual room if the drawing is 8 inches by 7 inches. Answer: 320 in by 280 in

  14. 6.11 - 100 Name the three ways that you can prove two triangles are similar. Answer

  15. 6.11- 200 Complete the similarity statement. D A B C E F Answer

  16. 6.11 - 300 Complete the similarity statement. L X 6 2 40 Z Y 40 N 5 M 15 Answer

  17. 6.11 - 400 Answer

  18. 6.11 - 500 Given the two triangles are similar solve for x. 6 4 x² - 4x 8 Answer

  19. 6.11 - 600 Given the two triangles are similar, solve for x and y. 20 50 x + 2 10 2 3 50 y - 8 Answer

  20. 6.11 - 100 Answer Name the three ways that you can prove two triangles are similar. Answer: AA, SSS, SAS

  21. 6.11- 200 Answer Complete the similarity statement. D A B C E F Answer: DEF, AA

  22. 6.11 - 300 Answer Complete the similarity statement. L X 6 2 40 Z Y 40 N 5 M 15 Answer: LMN by SAS

  23. 6.11 - 400 Answer MQ // OP Alternate Interior Angles <MNQ~<PNO AA

  24. 6.11 - 500 Answer Given the two triangles are similar solve for x. 6 4 x² - 4x 8 Answer: x = 6, -2

  25. 6.11 - 600 Answer Given the two triangles are similar, solve for x and y. 20 50 x + 2 10 2 3 50 y - 8 Answer: x = 13, y = 12

  26. 6.12 – 100 Complete the proportion. A D E C B Answer

  27. 6.12 - 200 Complete the proportion. A D E C B Answer

  28. 6.12 – 300 Complete the proportion. A D E C B Answer

  29. 6.12 - 400 Solve for x. 4 6 6 x Answer

  30. 6.12 - 500 Solve for x. 5 6 x 12 Answer

  31. 6.12 - 600 Solve for x. x + 4 x 12 8 Answer

  32. 6.12 - 100 Answer Complete the proportion. A D E C B Answer: AE

  33. 6.12 - 200 Answer Complete the proportion. A D E C B Answer: BC

  34. 6.12 - 300 Answer Complete the proportion. A D E C B Answer: AC

  35. 6.12 - 400 Answer Solve for x. 4 6 6 x Answer: x = 15

  36. 6.12 - 500 Answer Solve for x. 5 6 x 12 Answer: x = 5

  37. 6.12 - 600 Answer Solve for x. x + 4 x 12 8 Answer: x = 8

  38. 6.13 - 100 Answer

  39. 6.13 - 200 Answer

  40. 6.13 - 300 Answer

  41. 6.13 - 400 Find the coordinates of the centroid Answer

  42. 6.13 - 500 Find the coordinates of the centroid Answer

  43. 6.13 - 600 Answer

  44. 6.13 - 100 Answer Answer: QP = 8

  45. 6.13 - 200 Answer Answer: GH = 10

  46. 6.13 - 300 Answer Answer: x = 8

  47. 6.13 - 400 Answer Answer: (3, 2)

  48. 6.13 - 500 Answer Answer: (-2 , -4)

  49. 6.13 - 600 Answer Answer: x = 1.7

  50. 6.14 - 100 Solve for x: Answer

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