SOLUTION: the formula for the total surface area of a cube with saide 's' is 6s squared. the surface area of a cube is 648 square feet. what is the length of side s?

Algebra ->  Surface-area -> SOLUTION: the formula for the total surface area of a cube with saide 's' is 6s squared. the surface area of a cube is 648 square feet. what is the length of side s?      Log On


   

Question 910791: the formula for the total surface area of a cube with saide 's' is 6s squared. the surface area of a cube is 648 square feet. what is the length of side s?
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi,

.

Square: Surface = 6s^2 

6s^2 = 648

s^2 = 108 (Tossing out the negative solution for unit measure)

s = √108 = 6√3