1. Chapter Seven Review Project: Jeopardy
Catherine Zheng
Brandon Yao

2. 7.1
7.2
7.3
7.4
7.5
7.6
7.7
Ho me
100
100
100
100
100
100
100
200
200
200
200
200
200
200
300
300
300
300
300
300
300
400
400
400
400
400
400
400
500
500
500
500
500
500
500

3. 7.1: 100
Find x.
Answer

4. 7.2: 100
Can this make a right triangle?
Answer

5. 7.3: 100 Complete the proportion and write a similarity statement:
Answer

6. 7.4: 100
Find g and h. Write in simplest radical form.
Answer

7. 7.5: 100
Find tan A and tan B.
Answer

8. 7.6: 100
Use sine or cosine ratios to solve for x and y. Round to nearest 10th.
Answer

9. 7.7: 100
Solve the right triangle.
Answer

10. 7.1: 200
Find x.
Answer

11. 7.2: 200
Can this make a right triangle?
Answer

12. 7.3: 200 Complete the proportion and write a similarity statement:
Answer

13. 7.4: 200
Find m and n. Write in simplest radical form.
Answer

14. 7.5: 200
Find x using the Tangent Ratio.
Answer

15. 7.6: 200
Use sine or cosine ratios to solve for x and y. Round to nearest 10th.
Answer

16. 7.7: 200
Solve the right triangle.
Answer

17. 7.1: 300
Find the area of the isosceles triangle.
Answer

18. 7.2: 300
Does the side lengths for a triangle? Acute, right, or obtuse?
Answer

19. 7.3: 300
Find y.
Answer

20. 7.4: 300
Find w and v. Write in simplest radical form.
Answer

21. 7.5: 300
Find x using the Tangent Ratio.
Answer

22. 7.6: 300
Use sine or cosine ratios to solve for x and y. Round to nearest 10th.
Answer

23. 7.7: 300
Solve the right triangle.
Answer

24. 7.1: 400
Find x. x 11
Answer

25. 7.2: 400 Fill the statement in with < , >, or = if possible.
m<B + m<CU ? m<E + m<F. E B
2 96 12 4 10 18 D F 4 A C 8
Answer

26. 7.3: 400
Find x, y, and z. x y 16 12
Answer z

27. 7.4: 400 Find x and y and write answer in simplest radical form. y x
150°
Answer

28. 7.5: 400
Find the area of the triangle. 7
22° x
Answer

29. 7.6: 400 Find sin X and cos X. Round to 4 decimal places. Z 5 3 X Y 4
Answer 4

30. 7.7: 400
<A is an acute angle in a right triangle. Find m <A [round to the nearest 10th].
cos A = 0. 81
Answer

31. 7.1: 500
Find x.
Answer 13 15 x 14

32. Write all true forms of the Pythagorean Thereom
7.2: 500
Write all true forms of the Pythagorean Thereom
Answer

33. 7.3: 500
Find FH and the area of the triangle. F E G 5 H 7
Answer

34. 7.4: 500 Find x and y. Write in simplest radical form. 8 x 30° 60° y
Answer

35. 7.5: 500 Find y and z. Round to the nearest 10th. y 45° 28° z 82
Answer

36. 7.6: 500
Find the missing side length and sin X and cos X. Round to 4 decimal places. Z 56 X Y 65
Answer

37. If sin A = ½ √ 2, what is m<A? If sin B = ½
7.7: 500
If sin A = ½ √ 2, what is m<A? If sin B = ½
√ 3, what is m<B?
Answer

38. 7.1: 100 Answer
x = 50

39. 7.1: 200 Answer
x = 60

40. 7.1: 300 Answer
A = 240 ft2

41. 7.1: 400 Answer
11√2

42. 7.1: 500 Answer
√168.75

43. 7.2: 100 Answer
Not a right triangle

44. 7.2: 200 Answer
Right triangle

45. 7.2: 300 Answer
Triangle, acute

46. 7.2: 400 Answer
<

47. 7.2: 500 Answer
a2 + b2 = c2, c2 – b2 = a2, c2 - a2 = b2

48. Triangle ABD ~ Triangle BDC ~ Triangle ABC;
7.3: 100 Answer
Triangle ABD ~ Triangle BDC ~ Triangle ABC; DB

49. Triangle PSQ ~ Triangle QSR ~ Triangle PQR;
7.3: 200 Answer
Triangle PSQ ~ Triangle QSR ~ Triangle PQR; RP

50. 7.3: 300 Answer
y = 4.5

51. 7.3: 400 Answer
x = 9, y = 15, z = 20

52. 7.3: 500 Answer
x = √35, A = 6√35

53. 7.4: 100 Answer
g = 9, h = 9√3

54. 7.4: 200 Answer
m = 5√3, n = 10

55. 7.4: 300 Answer
v = 20, w = 10

56. 7.4: 400 Answer
x = 2√2, y = 2√6

57. 7.4: 500 Answer
x = 4, y = (4√3)/3

58. 7.5: 100 Answer
tan A = 3/5, 0.6; tan B = 5/3,

59. 7.5: 200 Answer
x = 6.1

60. 7.5: 300 Answer
x = 16.5

61. 7.5: 400 Answer
A = 60.6

62. 7.5: 500 Answer
y = 82, z = 154.2

63. 7.6: 100 Answer
x = 12.8, y = 15.1

64. 7.6: 200 Answer
x = 7.5, y = 7.7

65. 7.6: 300 Answer
x = 16.0, y = 16.5

66. 7.6: 400 Answer
___
ZX = 33, sin X = 56/65 or , cos X = 33/65 or

67. 7.6: 500 Answer
sin X = 3/5 or , cos X = 4/5 or

68. 7.7: 100 Answer
DE = 13, < E = o, < D = o

69. 7.7: 200 Answer
GH = √85, < H = o, < G = o

70. 7.7: 300 Answer
AB = , AC = √ , < B = 65o

71. 7.7: 400 Answer
m<A = 5.9o

72. 7.7: 500 Answer
m<A= 45° and m<B= 60°

73. DOUBLE JEOPARDY A boat in calm seas travels 30 kilometers east
and 45 kilometers north. Find the distance and
direction of the trip, relative to the north.
Round your answer to the nearest tenth.
Answer

74. AND THE ANSWER IS....
54.1 kilometers, 33.7o North