Question

 The volume of a cylinder is 282.6 ft. The height is 10 feet. What is the radius?

Answer 1

r ≈ 3

Explanation:

Using the formula:

V =
`\pi r^(2) h`

Rearrange to make r the formula:

r =
`\sqrt{(V)/(\pi h) }`

r =
`\sqrt{(282.6)/(10\pi) }`

r ≈ 2.99924

r ≈ 3