Question

What is the surface area of the prism?

Answer 1

52 m²

Explanation:

The prism has 6 rectangular faces.

Opposite faces are congruent, that is

top/bottom, front/back and sides

A = 2(4 × 3) + 2(3 × 2) + 2(4 × 2)

=( 2 × 12) + (2 × 6) + (2 × 8)

= 24 + 12 + 16

= 52 m²

Answer 2

To get the answer type 2•4•3+2•4•2+2•3•2

in to a calculator And you’ll get “52m”