Question

Answer this now please :)

Answer 1

9514 1404 393

Answer:

E. 384 cu ft

Explanation:

The sum of length and width is half the perimeter, so the width is ...

(40/2) -12 = 8 . . . feet

The depth is half that, so is 8/2 = 4 feet.

The volume is ...

V = LWH = (12 ft)(8 ft)(4 ft) = 384 ft³