Question

I need help with this I have a few minutes left cuz it's timed.

Answer 1

She wronged in V1.

Explanation:

She write wrongly for the values of length and height. The length of V1 should be 7ft + 4ft which is 11ft and the height is 5ft.

So the volume of V1 is :

V1 = 2ft × 11ft × 5ft

= 110 ft³