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What is the radius of a cylinder with a volume of 1650
cubic feet and a height of 10 feet?

1 Answer

10 votes

Answer:

The radius of cylinder = 7.428 feet

Explanation:

Volume of cylinder = 1650 cubic feet

Height = 10 feet

We need to find radius of cylinder

The formula used is:
Volume=\pi r^2h

Putting values and finding radius


Volume=\pi r^2h\\1650=3.14* r^2 * 10\\1650=31.4* r^2\\r^2=(1650)/(31.4)\\r^2=52.547\\Now,\:taking\:square\:root\:on\:both\:sides\\√(r^2)=√(52.547)\\r= 7.248\:feet

So, the radius of cylinder = 7.428 feet

User Charles Wu
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