Find surface area of right rectangular prism with edge lengths of 8 inches. Proper units.

Answer 1

The surface area of a right rectangular prism is given by the formula:

Surface Area = 2lw + 2lh + 2wh

Given that the edge lengths are 8 inches, the length (l), width (w), and height (h) of the prism are all 8 inches.

Therefore, the surface area is:

Surface Area = 2(8)(8) + 2(8)(8) + 2(8)(8)
= 128 + 128 + 128
= 384 inches^2

Hence, the surface area of the right rectangular prism is 384 square inches.