if the perimeter and the area of a circle are numerically equal,then the radius of the circle is
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then the radius is 2
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2πr=πr²
2r=r²
r=r²/2
the possible value of 'r' is 0 , 2
2r=r²
r=r²/2
the possible value of 'r' is 0 , 2
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