Question

The perimeter of a square is 52 cm.
Calculate the area of the square.
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Answer 1

16cm2

A=a2

P=4a

A=1/16p2=1/16·52'2=160cm'2

Answer 2

A = 169 cm^2

Explanation:

P = 52

a = 52/4 = 13

A = a^2 = 13^2 = 169