A copper wire when bent in the form of square enclosed an area of 121cm2. If the same wire is Bent into the form of a circle, find the area of a circle.
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Hi Mate!!!
Perimeter of square = perimeter of circle
4 ( 11 ) = 2πr
r = 22 / π
Area of circle = π ( 22 /π )² = 154.15cm²
Perimeter of square = perimeter of circle
4 ( 11 ) = 2πr
r = 22 / π
Area of circle = π ( 22 /π )² = 154.15cm²
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