If the numerical value of perimeter and area of a circle is same, what will be the diameter of a circle ?
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If R is the radius of circle,
Perimeter = 2πR. Area = π×R^2.
Equating these,
R = 2.
Therefore diameter = 2R = 4
Perimeter = 2πR. Area = π×R^2.
Equating these,
R = 2.
Therefore diameter = 2R = 4
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