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09-12-2021
Mathematics

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A cone has a volume of 94.2 cubic feet and a height of 10 feet. What is its radius?

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09-12-2021

Answer:

3 ft

Step-by-step explanation:

The formula for the volume of a cone is ...

V = 1/3πr²h

Solving for r, we find ...

r = √(3V/(πh))

r = √((3×94.2)/(π×10)) ≈ √9 = 3 . . . . ft

The radius of the cone is 3 ft.

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