Question

find the radius of circle if its area is pieCM square​

Answer 1

Area of the circle = πcm²

Area can also be written as 1πcm²

Radius of circle (r) = ??

πr² = 1π

When π is cancelled by π :-

r² = 1

r = √1

r = 1 cm

Radius of the circle = 1 cm

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