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05-12-2019
Mathematics

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A cylinder has a Volume of 225π inches3. What is height, if it's radius is 20 inches?

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05-12-2019

Answer:

h = 9/16 or 0.5625

Step-by-step explanation:

volume of cone = pi (r^2) (h)

225pi = pi * r^2 * h

Divide pi from both sides.

225 = 20^2 * h

225 = 400h

Divide by 400.

9/16 = h

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