If the Value Of The Area Of A Circle Is Equal To Its Perimeter Find Its Perimeter.
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area of circle= πr×r
perimeter of circle=2πr
area of circle= perimeter of circle
πr×r = 2πr
r= 2 because πr will be cancelled with πr
perimeter of circle=2πr
= 2× π × 2
= 4π
value of pie(π) is 22/7
= 4× 22/7
= 88/7
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