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.

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asked Jun 22, 2018 126k views

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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.

Mathematics
high-school

Pernell asked

by Pernell

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2 Answers

3 votes

Answer:

Answer a

Explanation:

Elias Van Ootegem answered Jun 24, 2018

by Elias Van Ootegem

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4 votes

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

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

r≈3.95

Grgvn answered Jun 29, 2018

by Grgvn

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