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borishaifa [10]
3 years ago
14

The three-dimensional figure below is a cylinder with a hole in the shape of a rectangle prism going through the center of it. T

he radius is 10 feet. Find the volume of the solid and cubic feet. Use 3.14 for pi.

Mathematics
1 answer:
agasfer [191]3 years ago
6 0

Answer:

4488ft^3

Step-by-step explanation:

Given data

Dimension of the hole

Length= 5ft

Width= 3ft

Height= 15ft

Volume of Hole=L*W*H

Volume of Hole= 5*3*15

Volume of Hole= 225ft^2

Volume of cylinder

Radius= 10ft

Height = 15ft

Volume of cylinder= πr^2h

Volume of cylinder= 3.142*10^2*15

Volume of cylinder= 3.142*100*15

Volume of cylinder= 4713ft^3

Hence the volume of the shape is

Volume of shape= Volume of cylinder- Volume of hole

Volume of shape= 4713-  225

Volume of shape= 4488ft^3

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