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denis23 [38]
3 years ago
13

A cone has a volume of 90ft3. The diameter of the cone is 6ft. What is the height of the cone? Round your answer to the nearest

tenths place. Show all work.
Mathematics
1 answer:
Anvisha [2.4K]3 years ago
8 0
V=πr²(1/3)(h)
d=6, therefore r=3 and 
90=(3)²(1/3)(h)  ... I didn't include the pi because it isn't in the answer
90=3h
h=30

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