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1. |
A set of dessert glasses are in the shape of a cone. If each glass is 9 centimeters across and 12 centimeters tall, what is the volume of each dessert glass? Round to the nearest tenth. |
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A. |
254.5 cubic centimeters |
B. |
1526.8 cubic centimeters |
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C. |
1017.9 cubic centimeters |
D. |
381.7 cubic centimeters |
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Hint |
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2. |
A tetrahedron is a pyramid with a triangular base. Find the volume of the tetrahedron. |
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A. |
22 cubic inches |
B. |
44 cubic inches |
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C. |
33 cubic inches |
D. |
66 cubic inches |
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Hint |
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3. |
Find the volume of a pyramid 420 feet high and with a base measuring 721,000 square feet. |
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A. |
21,197,400,000 cubic feet |
B. |
100,940,000 cubic feet |
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C. |
151,410,000 cubic feet |
D. |
42,394,800,000 cubic feet |
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Hint |
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4. |
What is the volume of a cone that is 2 inches across and 4 inches tall rounded to the tenths? |
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A. |
4.2 in3 |
B. |
12.6 in3 |
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C. |
16.8 in3 |
D. |
8.4 in3 |
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Hint |
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5. |
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. |
18 inches |
B. |
5 inches |
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C. |
15 inches |
D. |
45 inches |
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Hint |
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