Find the area of a square park whose perimeter is 320 m.


It is given in the question that,


Perimeter of square park = 320 m


We know that,


Perimeter of square park = 4 × Length of the side of park


320 = 4 × Length of the side of the park


Length of side of park =


= 80 m


We also know that,


Area of square = (Side)2


= (80)2


= 6400 m2


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