The formula for the volume of a right circular cone is V=πr²(h/3).
The radius is half of the diameter of 18, so it is 9 mi.
The height is 18 mi.
Plug in your numbers into the formula.
V=π9²(18/3)
V=π81(6)
V=π486
V=1526.82 mi³
Answer from: Quest
the answer is d. 75%
Answer from: Quest
step-by-step explanation:
first, eliminate the parenthesis:
3
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second, group like terms:
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third, combine like terms:
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3
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→
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1
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