Question

Find the surface area of the rectangular prism.
4 mi
5 mi
4 mi

Answer 1

112

Explanation:

A = 2 (wl+hl+hw)

A = 2 (4 x 5 + 4 x 5 + 4 x 4)

A = 2 (20 + 20 + 16)

A = 2 x 56

A = 112