Area of circle
πr²
The area of a circle is given by the formula A = πr^2, where r is the radius of the circle and π is a mathematical constant approximately equal to 3.14. To find the area of a circle, simply square the radius and multiply it by π. For example, if the radius of a circle is 5 meters, the area of the circle would be:
A = πr^2 = 3.14 x 5^2 = 78.5 square meters
Therefore, the area of the circle is 78.5 square meters.
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