Figure out its radius and multiply it by pi or 3.14.
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Area of a circle = pi*radius2
Area of a circle = pi*radius2
The area of a circle is the amount of space inside the circle. The area of a circle is calculated by multiplying pi(3.14159) by the radius squared.
Using 3.14 as Pi the area of circle is: 0
Area of a sector of a circle.