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Area of a circle = pi*radius squared

The area of a circle of radius 21 is 1386

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

The area of a circle with a radius of 14.4 is 651.4

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

The radius of a circle when the area is 96 is 5.528

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

If the area of a circle is 40.7 the radius is: about 3.6 (3.599)

The area of a circle if the radius is 7yd is 153.9yd2

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

If you triple the radius of a circle, the area will increase by 9. Area is proportional to the square of the radius.

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

For a circle or radius r, the area is given by: area = {pi}r2 (ie pi times the radius squared)

When you try to figure out an area of a circle, you square the radius, then multiply it by pi to get the area of a circle. A radius square is radius x radius, or radius squared.

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.

The area of a circle with a radius of 14 is: 615.75 square units.

The area of a circle with a radius of 100 is: 31,420 square units.

The AREA of a circle that has a radius of 40ft is 5026.54825 square feet

The area of a circle with a radius of 4 is: 50.27 square units.

3850m is the area of the a circle whose radius of 7meaters

Area of circle = pi*(radius)2

In a circle, the area of the circle is pi times the radius squared

To increase the area of a circle you must increase the radius.

Area of a circle in square cm = pi*radius squared

what is the approximate area of a circle with a radius of 26ft