Area of a circle - Circle including plane shape. He has area. To know how wide a circle we must know the formula. Formula for area of circle can see below :
Area of a Circle = π x r2
Information =
π : this is pi. How pi ? pi is 3.14
r : radius of the circle
Area of a Circle = π x r2
Information =
π : this is pi. How pi ? pi is 3.14
r : radius of the circle
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