SOLUTION: What is the surface area of a cube with edges of length 3?

Algebra ->  Formulas -> SOLUTION: What is the surface area of a cube with edges of length 3?      Log On


   



Question 79692: What is the surface area of a cube with edges of length 3?
Answer by rapaljer(4671) About Me  (Show Source):
You can put this solution on YOUR website!
If the length of a side of a square is 3 units, then the surface area of one "face" is 3%5E2 or 9 square units. There are 6 faces on the square, so the total surface area = 9*6 = 54 square units.

R^2 at SCC