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The radius of a circle is the distance from the center to any point on the circle. The area is the space within the circle. The formula to find the area is πr2. r stands for the radius of the circle. If you want to find the radius, you can work backwards from the area or the circumference, which is the perimeter of the circle. The formula for circumference is 2πr.

Q: What is the radius and the area of a circle?

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The area of a circle if the radius is 9m 254.5m2

The radius of a circle with the area of 36 is 3.385

A circle with a radius of 10m has an area of 314.16 m2

The area of a circle with a radius of 2m is: 12.566 m2

A= Area of the circle¶= Pi (About 3.14)r= Radius squared (Radius times radius)3.14 * Radius squared

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