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To find the area of a circle, here is the formula:

A=Pi r2

To find area, you must square the radius and multiply it by pi. If it gives you the diameter, not the radius, divide the diameter by 2, that gives you the radius, then square it and multiply by pi.

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14y ago

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That would certainly do it.


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Formula to find the area of circle?

Area of a circle = pi*radius2


How do you directly find the area of a circle?

area of a circle = pi*r2