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1. |
What are the measures of the sides of a right triangle? |
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A. |
9, 11, 14 |
B. |
7.5, 18, 19.5 |
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C. |
4.5, 5.5, 7.5 |
D. |
4, 9, 10 |
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Hint |
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2. |
Which set of numbers is a Pythagorean triple? |
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A. |
8, 10, 12 |
B. |
10, 20, 30 |
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C. |
10, 15, 18 |
D. |
9, 40, 41 |
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Hint |
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3. |
Find the value of y. |
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 |
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A. |
 |
B. |
4.5 |
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C. |
18 |
D. |
 |
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Hint |
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4. |
Katie measures the angle of elevation from the ground to the top of an 18-foot-tall tree as 27°. To the nearest tenth of a foot, how far is she from the tree? |
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A. |
20.2 ft |
B. |
9.2 ft |
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C. |
35.3 ft |
D. |
39.6 ft |
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Hint |
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5. |
Caving While surveying Overlook Cave, Mike measures the angle of elevation from his line of sight to the top of a rock formation as 22°. The rock formation is 10 feet away and he is measuring from a point 3 feet above the floor of the cave. To the nearest tenth of a foot, how high is the rock formation? |
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A. |
7.0 ft |
B. |
27.8 ft |
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C. |
4.0 ft |
D. |
24.8 ft |
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Hint |
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6. |
In  and h =5. Find g to the nearest tenth. |
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A. |
18.3 |
B. |
5.7 |
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C. |
4.4 |
D. |
1.4 |
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Hint |
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7. |
Find the value of x. |
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A. |
 |
B. |
3 |
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C. |
 |
D. |
 |
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Hint |
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8. |
Find the value of z. |
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A. |
5 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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9. |
In the triangle, tan C = _____. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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10. |
If cos A = 0.8674, what is the measure of A to the nearest tenth of a degree? |
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A. |
40.9° |
B. |
60.2° |
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C. |
29.8° |
D. |
0.5° |
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Hint |
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11. |
Kendra cuts a triangle out of a piece of paper. With a protractor, she measures one of the angles to be 58.3°. Then she uses a ruler to find that the length of the opposite side is 16.5 cm, and the length of one of the other sides is 18.3 cm. To the nearest tenth of a cm, how long is the third side of Kendra's triangle? |
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A. |
18.1 cm |
B. |
18.3 cm |
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C. |
13.6 cm |
D. |
15.1 cm |
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Hint |
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12. |
In  FAD, a = 12, d = 15, and m F = 63. Find the value of f to the nearest tenth. |
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A. |
9.1 |
B. |
14.3 |
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C. |
15.6 |
D. |
23.1 |
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Hint |
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13. |
In APS, a = 14.3, p = 19.2, and mS = 72.4. Find mP to the nearest tenth. |
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A. |
25 |
B. |
65 |
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C. |
72.6 |
D. |
45.1 |
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Hint |
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14. |
In TGP,  ____? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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