Question

I need help please

What is the volume of the composite figure?

A rectangular prism is positioned vertically; at the top it joins another rectangular prism at a ninety degree angle. This prism extends horizontally to the right. At the far right side, this rectangular prism joins another rectangular prism at a ninety degree angle. This last section extends vertically upward. The first section sits on its square base with sides measuring 6 yards. Along the left side, the height of this section is labeled twelve yards. On the next, horizontal section, the bottom side is labeled eighteen yar

Answer 1

A explanation would help

Answer 2

:sixty-four cubic yards

Answer 3

i aint good explaning stuff
soo sorry