Question

The area of a square is 256 cm . The perimeter of the square is

Answer 1

Area of Square is S*S=256
S =16
Perimeter =16*4
=64
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Answer 2

area of square = side^2
256=x^2
16^2=x^2
x=16
perimeter of square = 4 x side
                                = 4 x 16
                                = 64

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