Question

A triangular prism is pictured below.

6 cm,
6.5 cm
16 cm
5 cm-
What is the surface area of the prism?

Answer 1

318 cm^2.

Explanation:

Area of triangular sides = 2 * 1/2 * 5 * 6 = 30 cm^2.

Area of the rectangular sides = 2 * 6.5 * 16 = 208 + 5*16 = 288

Total area = 318 cm^2