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Mathematics

1 answer:

stira [4]2 years ago

4 0

The volume of the composite figure is 3532.5 cubic inches

<h3>How to determine the volume of the composite figure?</h3>

From the given figure, we have the following dimensions:

Height, h = 15 inches
Radius of small cylinder, r = 5 inches
Radius of large cylinder, R = 10 inches

The volume of a cylinder is

V = πr^2h

So, the volume of the composite figure is

V = πR^2h - πr^2h

Substitute the known values in the above equation

V = 3.14 * 10^2 * 15 - 3.14 * 5^2 * 15

Evaluate the product

V = 3532.5

Hence, the volume of the composite figure is 3532.5 cubic inches

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