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A cone with volume 246 ft cubic if the height is 15 find the radius

A cone with volume 246 ft cubic if the height is 15 find the radius
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A cone with volume 246 ft cubic if the height is 15 find the radius

asked
User FrianH
by
8.2k points

1 Answer

3 votes

Answer:

r = 3.95 ft

Explanation:

Volume of cone =
(1)/(3) \pi r^(2) h = 246 ft³

246 =
(1)/(3) * (22)/(7) * r^2 * 15

r² =
(246*3*7)/(22*15*5)

r =
√(15.65)

r = 3.95 ft

answered
User Micaro
by
8.7k points
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