1.

2. Awire is bent in the form of a square of side 30 m. Ifit is re-bent in the form ofa circlewill be its radius?(Take π = 3.14)

Answer»

Perimeter of square wire=Circumference of circular wire4*side=2πr4*30=2(22/7)r60*7/22=r210/11=r



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