Can someone please help me

Howdy! Let me see if I can be of assistance.

This is a triangular prism that we must solve for, and there are a few steps that can guarantee you land on the right answer.

1) Plug the base and height numbers into the formula, where V is volume:

V= 1/2 × base × height

which becomes

V= 1/2 × 6 × 10

Note that either of the base numbers will work, since the ratio is the same.

2) multiply both of those numbers by 1/2 and you will have your answer! I leave that to your capable hands.

P.S. remember to put the answer down as centimeters squared

Happy learning, friend!