the circumfrence of a circle is 4π. find its area
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Hey!!
Circumference of a circle = 4π
2πr = 4π
Now radius is 2 units
∴ Area of a circle = πr^2
=) π×2×2
=) 4π sqaure units
Hope it helps!!
Circumference of a circle = 4π
2πr = 4π
Now radius is 2 units
∴ Area of a circle = πr^2
=) π×2×2
=) 4π sqaure units
Hope it helps!!
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