Question

Find the surface area of the right prism:

A) 200 sq in
B) 288 sq in
C) 134 sq in
D) 144 sq in

Answer 1

A) 200 in²

Explanation:

Height of the front rectangle

sqrt(6² + 6²)

6sqrt(2)

3 rectangles + 2 triangles

(6×8) + (6×8) + (8×6sqrt(2)) + (2×½×6×6)

132 + 48sqrt(2)

199.8822509939