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The volume of a cylinder is 480 cm. The height of the cylinder is 30 cm. What is the radius of the

cylinder?
The radius of the cylinder is cm. (Simplify your answer.)

User KindDragon
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1 Answer

4 votes

Answer:

Explanation:

Given

Volume of Cylinder (V)= 480 cm

height (h) = 30 cm

radius (r) = ?

WE KNOW THAT WE HAVE FORMULA

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

480 = 3.14 * r^2 *30

480 = 94.2 r^2

480/94.2 = r^2

r^2 = 5.1

r =
√(5.1)

Therefore r = 2.3 cm

User Syed
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