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1. |
Find tan Z. |
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A. |
6 |
B. |
0.75 |
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C. |
0.6 |
D. |
1.8 |
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Hint |
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2. |
 . Find the value of y. |
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A. |
1.9 |
B. |
2.2 |
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C. |
2 |
D. |
1.8 |
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Hint |
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3. |
Which are not the measures of the sides of a right triangle? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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4. |
Find the value of x. |
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A. |
 |
B. |
 |
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C. |
12 |
D. |
 |
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Hint |
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5. |
Find the value of x to the nearest tenth. |
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A. |
13.2 |
B. |
15.6 |
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C. |
21.2 |
D. |
47.2 |
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Hint |
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6. |
Find the length of the missing side to the nearest hundredth. |
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A. |
3 |
B. |
9.43 |
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C. |
4.87 |
D. |
6.24 |
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Hint |
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7. |
In a right triangle, the legs have measures a = 11 and b = 19. Find the length c of the hypotenuse to the nearest hundredth. |
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A. |
21.95 |
B. |
27.63 |
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C. |
15.49 |
D. |
28.17 |
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Hint |
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8. |
Two polygons are similar if ___________. |
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A. |
they are the same size but possibly different shapes |
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B. |
they are the same shape but possibly different sizes |
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C. |
they are not congruent |
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D. |
they are the same size and same shape |
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Hint |
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9. |
The statement a parallelogram and a trapezoid are similar, is _________. |
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A. |
sometimes true |
B. |
never true |
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C. |
always true |
D. |
possibly true if an isosceles trapezoid is used |
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Hint |
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10. |
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. |
36 |
B. |
52 |
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C. |
25 |
D. |
48 |
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Hint |
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11. |
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. |
19.08 |
D. |
0.052 |
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Hint |
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12. |
Find the value of z to the nearest tenth. |
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A. |
61 |
B. |
41.2 |
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C. |
29 |
D. |
0.7 |
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Hint |
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13. |
Find m A to the nearest tenth in right triangle ABC for A(1, 5),
B(4, 9), and C(12, 3). |
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A. |
65.9 |
B. |
26.6 |
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C. |
63.4 |
D. |
2 |
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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. |
477 feet |
B. |
20 feet |
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C. |
48 feet |
D. |
955 feet |
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Hint |
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15. |
A long ramp that leads to a building entrance is 45 feet. The stairs to the entrance have a vertical height of 6 feet. What is the angle of incline of the ramp? |
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A. |
about 10° |
B. |
about 4° |
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C. |
about 18° |
D. |
about 8° |
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Hint |
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16. |
Find DF. Round the answer to the nearest tenth. |
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A. |
18.4 |
B. |
24.3 |
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C. |
32.2 |
D. |
37.1 |
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Hint |
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