Question

The surface area of a rectangular prism is found using the formula SA = 2(lw + lh + wh), where l is length, w is width, and h is height. What is the surface area (in square meters) of a rectangular prism with length 5 m, width 12 m, and height 6 m?

Answer 1

You are given l = 5 w = 12 and h = 6
you are also given the surface area formula in terms of l, w, and h

simply plug in these values into the SA formula and evaluate SA.