Question

The volume of a cylinder is 980 in. The height of the cylinder is 20 in. What is the radius of the cylinder? Express your answer to the nearest hundredth.

Answer 1

Answer a

Explanation:

Answer 2

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

r=
`\sqrt{} (980)/( \pi *20)`

r≈3.95