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1. |
Find tan Z. |
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A. |
0.75 |
B. |
0.6 |
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C. |
1.8 |
D. |
6 |
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Hint |
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2. |
Which word can be inserted in the sentence to make a true statement? All____________ are similar. |
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A. |
rectangles |
B. |
triangles |
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C. |
squares |
D. |
rhombi |
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Hint |
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3. |
Trapezoid ABCD ~ trapezoid EBFG. Find AD. |
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A. |
10 |
B. |
12 |
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C. |
28 |
D. |
7 |
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Hint |
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4. |
The length of one side of an equilateral triangle is 4 centimeters. Find the length of an altitude of the triangle. |
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A. |
 cm |
B. |
 cm |
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C. |
 cm |
D. |
2 cm |
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Hint |
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5. |
Find the value of cos 62° to the nearest ten-thousandth. |
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A. |
0.8829 |
B. |
0.8988 |
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C. |
1.8807 |
D. |
0.4695 |
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Hint |
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6. |
The angle of depression from the top of one building to the top of a neighboring building is 12°. If the buildings are 50 feet apart, what is the difference between the heights of the buildings? Round your answer to the nearest tenth of a foot. |
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A. |
10.6 ft |
B. |
48.9 ft |
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C. |
10.4 ft |
D. |
235.2 ft |
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Hint |
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7. |
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. |
39.6 ft |
B. |
9.2 ft |
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C. |
35.3 ft |
D. |
20.2 ft |
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Hint |
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8. |
Find the value of n to the nearest degree. |
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A. |
37° |
B. |
45° |
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C. |
53° |
D. |
90° |
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Hint |
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9. |
Which of the following side measures would form a right triangle? |
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A. |
8, 11, 19 |
B. |
10, 24, 26 |
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C. |
7, 9, 12 |
D. |
18, 20, 27 |
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Hint |
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10. |
Which side measures do not form a right triangle? |
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A. |
5, 12, 13 |
B. |
3, 4, 5 |
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C. |
9, 40, 41 |
D. |
10, 12, 15 |
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Hint |
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11. |
In the figure,  . If FH = 12, HJ = 3, and the perimeter of  HIJ = 13, then what is the perimeter of FGH? |
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A. |
25 |
B. |
48 |
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C. |
36 |
D. |
52 |
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Hint |
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12. |
DEF  GHI. Find the value of x. |
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A. |
21 |
B. |
10.5 |
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C. |
1.75 |
D. |
5.25 |
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Hint |
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13. |
Find the value of z. |
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A. |
 |
B. |
5 |
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C. |
 |
D. |
 |
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Hint |
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14. |
John wanted to see the flag as he sang the national anthem, so he looked up at it at an angle of 38°. Then, he decided to get a closer look, so he walked 150 feet toward the flag. If his angle of elevation was now 46°, how high was the flag? |
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A. |
460.9 ft. |
B. |
117.2 ft. |
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C. |
155.3 ft. |
D. |
477.3 ft. |
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Hint |
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15. |
Find DE. Round the answer to the nearest tenth. |
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A. |
15.9 |
B. |
33.9 |
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C. |
14.8 |
D. |
8.5 |
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Hint |
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16. |
Find  Round the answer to the nearest tenth. |
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A. |
67.6° |
B. |
24.3° |
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C. |
22.3° |
D. |
65.7° |
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Hint |
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