Question

Which expression can be used to find the surface area of the following triangular prism?

Choose 1 answer:

Answer 1

C

Explanation:

Answer 2

C 3 + 3 + 12 + 8 + 8

Explanation:

Front face: lw = 6 * 2 = 12

Triangular bases: bh/2 = (6 * 1)/2 = 3

Back rectangles: lw = 4 * 2 = 8

There is 1 front face, two triangular bases, and 2 back faces.

12 + 3 + 3 + 8 + 8

Answer: C 3 + 3 + 12 + 8 + 8