Question

Can someone help me?

Answer 1

Volume of a Rectangluar Prism: 288 ft

Volume of triangular prism: 12 ft

Volume of composite figure: 300 ft cubed (^3)

Explanation:

Volume of a Rectangluar Prism: V=lwh

`4 * 6 * 12 = 288`

Volume of triangular prism: For this instance, we'll use V=1/2bh

`(4 * 6)/(2) = 12`

The volume of the composite figure is the total of the volumes added

`288 + 12 = 300ft ^(3)`