The area of a square is 169 cm2. Find its: (i) one side (ii) perimet – InterviewSolution

1.

The area of a square is 169 cm2. Find its: (i) one side (ii) perimeter

Answer»

Let each side of the square be x cm.

Its area = x² = 169 (given)

x = √169

x = 13 cm

(i) Thus, side of the square = 13 cm

(ii) Again perimeter = 4 (side) = 4 x 13 = 52 cm

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