SOLUTION: If the surface area of a cube is 1350ft^2, find an edge of this cude.

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Question 429795: If the surface area of a cube is 1350ft^2, find an edge of this cude.
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
The cube with edge l has a surface area of 6l^2
6l^2 =1350
l^2=225
l=15 ft