SOLUTION: if the square is 900cm2.what is the perimeter of the square?

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Question 821232: if the square is 900cm2.what is the perimeter of the square?
Answer by LinnW(1048) About Me  (Show Source):
You can put this solution on YOUR website!
(side length)^2 = 900
take square root of each side.
side length = 30
The perimeter is 4( side length ) = 4*30 = 120 cm