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1. |
Find tan Z. |
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A. |
0.6 |
B. |
1.8 |
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C. |
0.75 |
D. |
6 |
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Hint |
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2. |
The statement two parallelograms are similar is_______. |
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A. |
always true |
B. |
sometimes true |
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C. |
true if and only if the parallelograms are rectangles |
D. |
never true |
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Hint |
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3. |
The length of one side of a square is 6 inches. What is the length of a diagonal? |
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A. |
 |
B. |
 in. |
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C. |
12 in. |
D. |
3 in. |
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Hint |
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4. |
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. |
10.4 ft |
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C. |
235.2 ft |
D. |
48.9 ft |
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Hint |
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5. |
Find the value of n to the nearest degree. |
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A. |
90° |
B. |
45° |
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C. |
37° |
D. |
53° |
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Hint |
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6. |
In a right triangle, the length c of the hypotenuse is 14 and the length b of one of the legs is 8. Find the length a of the other leg to the nearest hundredth. |
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A. |
11.49 |
B. |
21.23 |
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C. |
19.88 |
D. |
16.12 |
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Hint |
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7. |
Which side measures do not form a right triangle? |
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A. |
10, 12, 15 |
B. |
9, 40, 41 |
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C. |
3, 4, 5 |
D. |
5, 12, 13 |
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Hint |
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8. |
The two polygons shown are similar. Find the value of x. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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9. |
Find the value of x. |
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A. |
7.5 |
B. |
5 |
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C. |
4.5 |
D. |
12.5 |
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Hint |
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10. |
The perimeter of  HIJ = 22, and the perimeter of FGH = 38. If BH = 6, then AH = _____. |
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A. |
 |
B. |
22 |
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C. |
10 |
D. |
 |
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Hint |
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11. |
Find the value of z. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
5 |
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Hint |
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12. |
Find the value of sin 87° to the nearest thousandth. |
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A. |
-0.822 |
B. |
0.999 |
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C. |
0.052 |
D. |
19.08 |
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Hint |
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13. |
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. |
29.8° |
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C. |
60.2° |
D. |
0.5° |
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Hint |
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14. |
Jessica is standing 20 feet away from a skyscraper in New York when she measures the angle of elevation to the top of the building as 88.8°. To the nearest foot, how tall is the building? |
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A. |
48 feet |
B. |
20 feet |
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C. |
955 feet |
D. |
477 feet |
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Hint |
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15. |
Find FE. Round the answer to the nearest tenth. |
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A. |
15.9 |
B. |
8.5 |
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C. |
20.4 |
D. |
38.3 |
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Hint |
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16. |
Find FE. Round the answer to the nearest tenth. |
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A. |
32.2 |
B. |
37.1 |
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C. |
18.4 |
D. |
24.3 |
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Hint |
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