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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. |
Architecture On the floor plan for a building, 1 inch represents 20 feet. If the dimensions of a room on the plan are  inch by  inches, what are the actual dimensions of the room? |
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A. |
16 ft by 28 ft |
B. |
15.5 ft by 25 ft |
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C. |
18 ft by 21.5 ft |
D. |
17.5 ft by 25 ft |
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Hint |
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3. |
Find the value of x. |
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A. |
10 |
B. |
7.6 |
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C. |
5.8 |
D. |
6.4 |
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Hint |
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4. |
 . Find the value of y. |
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A. |
2 |
B. |
1.9 |
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C. |
1.8 |
D. |
2.2 |
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Hint |
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5. |
What are the measures of the sides of a right triangle? |
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A. |
4.5, 5.5, 7.5 |
B. |
9, 11, 14 |
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C. |
7.5, 18, 19.5 |
D. |
4, 9, 10 |
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Hint |
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6. |
The length of one side of a square is 6 inches. What is the length of a diagonal? |
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A. |
12 in. |
B. |
3 in. |
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C. |
 in. |
D. |
 |
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Hint |
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7. |
In the triangle, sin A = ____. |
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A. |
 |
B. |
 |
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C. |
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D. |
5 |
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Hint |
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8. |
Given XY = 12 and  = 40°, find YZ to the nearest tenth. |
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A. |
18.7 |
B. |
10.1 |
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C. |
7.7 |
D. |
9.2 |
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Hint |
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9. |
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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10. |
Find the value of n to the nearest degree. |
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A. |
45° |
B. |
90° |
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C. |
53° |
D. |
37° |
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Hint |
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11. |
Solve  . Round measures of sides to the nearest tenth and measures of angles to the nearest degree. |
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A. |
A = 72°, b = 1.3, c = 3.9 |
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B. |
A = 72°, b = 1.3, c = 4.1 |
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C. |
A = 72°, b = 3.9, c = 4.1 |
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D. |
A = 72°, b = 4.1, c = 1.3 |
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Hint |
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12. |
A school flagpole casts a 16-foot shadow on the lawn. A teacher stood at the shadow's edge and measured the angle of elevation to the top of the pole at 42°. How tall is the pole? |
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A. |
14.4 ft |
B. |
12 ft |
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C. |
17.8 ft |
D. |
5.6 ft |
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Hint |
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13. |
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. |
27.63 |
B. |
28.17 |
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C. |
21.95 |
D. |
15.49 |
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Hint |
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14. |
The statement a parallelogram and a trapezoid are similar, is _________. |
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A. |
sometimes true |
B. |
possibly true if an isosceles trapezoid is used |
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C. |
always true |
D. |
never true |
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Hint |
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15. |
Find the value of z. |
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A. |
 |
B. |
 |
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C. |
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D. |
5 |
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Hint |
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16. |
Find FE. Round the answer to the nearest tenth. |
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A. |
24.3 |
B. |
37.1 |
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C. |
18.4 |
D. |
32.2 |
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Hint |
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