Math, asked by swarooprocks1, 4 months ago

A wire bent in the shape of a square with side 11cm was straightened out and bent in the shape of a circle. Find the radius and area covered by the circle. ( Use pi = 22/7 )

Answers

Answered by hemanti5389

6

Answer:

perimeter of square = circumference of circle

4 × 11= 44cm

2πr= 44

r = 44×7/2×22= 7

radius= 7cm

Area = πr square

= 22×7×7/7

= 152

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