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1. |
Find the volume of a pyramid 420 feet high and with a base measuring 721,000 square feet. |
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A. |
151,410,000 cubic feet |
B. |
21,197,400,000 cubic feet |
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C. |
42,394,800,000 cubic feet |
D. |
100,940,000 cubic feet |
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Hint |
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2. |
What is the volume of a cone with a diameter of 21 cm and a height of 33 cm? Round to the nearest tenth. |
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A. |
11,980.7 cm3 |
B. |
371.5 cm3 |
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C. |
363.1 cm3 |
D. |
3,993.6 cm3 |
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Hint |
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3. |
What is the volume of a cone with a radius of 9.75 inches and a height of 11.2 inches rounded to the hundredths? |
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A. |
1,114.95 in3 |
B. |
933.05 in3 |
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C. |
3,344.85 in3 |
D. |
114.35 in3 |
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Hint |
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4. |
The area of the base of a pyramid is 45 square feet. If its volume is 225 cubic inches, find the height of the pyramid. |
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A. |
15 inches |
B. |
5 inches |
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C. |
18 inches |
D. |
45 inches |
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Hint |
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5. |
The area of the base of a pyramid is 85 centimeters. If its volume is 255 cubic centimeters, find the height of the pyramid. |
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A. |
3 centimeters |
B. |
12 centimeters |
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C. |
27 centimeters |
D. |
9 centimeters |
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Hint |
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