Question

Find the surface area of the prism. Write your answer as a fraction or mixed number.

plz help!! Thx!

Answer 1

That's a cube. Each face has surface area

`S = \frac 2 3 * \frac 2 3 = \frac 4 9`

Our total surface has six faces,

`A=6S = 6(4/9) = \frac 8 3`

Answer: 8/3 square feet, which is as a mixed number is 2 2/3 sq ft.