Question

What is the volume of the composite solid?

Answer 1

Explanation:

In order to find the volume of a composite solid, one needs to identify the different parts it is made of. This decomposition allows working out the volume of each part independently. The volume of the composite solid is simply the sum of the volumes of its parts.

Answer 2

Divide the composition solid into more solids in this case two and add the volumes

Volume of a cylinder = ( PI * r*r * h) = ( PI * 3*3 * 10) = 282.74

Volume of a cone= ( Pi* r*r * ( h/3) ) = ( Pi* 3*3 * (8/3)) = 75.93

Add Volumes together 292.74 + 75.93 = 358.67