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The perimeter of a square is 40cm. How do you find its area?

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1 Answer

Oct 17, 2015

#100cm^2#

Explanation:

perimeter of the square is #4s#

#4s# = #40#

#s# = #40/4#

#s# = #10#

area of the square is #s^2#

#10^2# = #100#

area of the square is #100cm^2#

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