Question

Find the surface area of the rectangular prism shown below.
6 in.
(15 in
12 in

Answer 1

684 in^2

Explanation:

SA = 2 ( l*w + l*h+ w*h)

SA = 2( 6*15 + 6*12+ 15*12)

= 2( 90+72+180)

= 2(342)

= 684 in^2