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1. |
Find the volume to the nearest tenth of a right cylinder with a diameter of 10 centimeters and a height of 8 centimeters. |
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A. |
1326.8 cm3 |
B. |
628.3 cm3 |
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C. |
2513.3 cm3 |
D. |
251.3 cm3 |
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Hint |
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2. |
Find the volume of the cone to the nearest tenth. |
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A. |
167.6 in3 |
B. |
125.7 in3 |
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C. |
670.2 in3 |
D. |
502.7 in3 |
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Hint |
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3. |
Find the volume to the nearest tenth of a sphere with a radius of 11 inches. |
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A. |
1520.5 in3 |
B. |
5575.3 in3 |
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C. |
69.1 in3 |
D. |
380.1 in3 |
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Hint |
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4. |
If two similar solids have a scale factor of 5:4, what is the ratio of their surface areas? |
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A. |
5:4 |
B. |
4:5 |
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C. |
25:16 |
D. |
125:64 |
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Hint |
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5. |
Find the volume of the right hexagonal prism to the nearest tenth. (The base is a regular hexagon.) |
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A. |
124.7 cm3 |
B. |
249.4 cm3 |
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C. |
326.4 cm3 |
D. |
41.6 cm3 |
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Hint |
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6. |
Find the volume of the cone. (Round to the nearest tenth.) |
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A. |
29.5 cu. units |
B. |
38.1 cu. units |
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C. |
75.4 cu. units |
D. |
15.4 cu. units |
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Hint |
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7. |
Find the scale factor of these two cylinders. |
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A. |
1:05 |
B. |
1:08 |
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C. |
5:09 |
D. |
1:04 |
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Hint |
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8. |
Which is the plot of (-3,4,6)? |
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A. |
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B. |
 |
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C. |
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D. |
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Hint |
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9. |
Find the midpoint of the line with endpoints of (-4, -2, 4) and (3, 7, 2). |
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A. |
(-4, 2, 3) |
B. |
(-1, 4, 2) |
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C. |
(-3.5, -4.5, 1) |
D. |
(-0.5, 2.5, 3) |
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Hint |
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10. |
Find the volume of the hemisphere. Round to the nearest tenth. |
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A. |
29,414.7 in2 |
B. |
27,371.9 in2 |
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C. |
54,744.2 in2 |
D. |
20,528.9 in2 |
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Hint |
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