SOLUTION: When the perimeter lengths of the six pieces are added together the result is 120 cm. what is the area of the square piece of paper?

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Question 854355: When the perimeter lengths of the six pieces are added together the result is 120 cm. what is the area of the square piece of paper?
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
6*4s=120
4s=20
s=5
5^2=25 cm^2