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1. |
Name the figure. |
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A. |
pyramid |
B. |
cone |
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C. |
cylinder |
D. |
sphere |
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Hint |
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2. |
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. |
381.7 cubic centimeters |
B. |
1017.9 cubic centimeters |
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C. |
254.5 cubic centimeters |
D. |
1526.8 cubic centimeters |
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Hint |
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3. |
What happens to the volume of a pyramid if the height is tripled? |
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A. |
The new pyramid has a volume three times the original. |
B. |
There is no difference in volume. |
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C. |
None of these is correct. |
D. |
The new pyramid has a volume nine times the original. |
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Hint |
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4. |
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. |
42,394,800,000 cubic feet |
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C. |
100,940,000 cubic feet |
D. |
21,197,400,000 cubic feet |
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Hint |
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5. |
Find the volume of an octagonal pyramid with a base area of 363 inē and a height of 41 inches. |
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A. |
44,649 in3 |
B. |
14,883 in3 |
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C. |
4,920 in3 |
D. |
4,961 in3 |
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Hint |
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