1 answer
(click or scroll down)
There are 6 faces in a rectangular prism.
The formula for finding the surface area of a rectangular prism is:
2lw + 2lh + 2wh
The dimensions of the prism are: length = 5 ft, width = 2 ft, height = 8 ft.
Calculating the surface area:
2(5)(2) + 2(5)(8) + 2(2)(8)
= 10 + 80 + 32
= 122 square feet
Therefore, the surface area of the rectangular prism is 122 square feet.