A wire is in the form of circle with radius 42cm . it is bent into a square . find the sides of the square . (please USE the formula of pi and please solve the question clearly dont give direct answer .

length of the wire = circumference = 2$\mathrm{\pi}$r = 2*(22/7)*42 = 264 cm

When the same wire is bent in the form of square then length of wire remains same.

Let 's' be the side of square.

perimeter of square = 264

so, 4s = 264

we get, s = 264/4 = 66 cm

side of the square, s = 66 cm

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