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Equation for the area circle = pi x radius squared If the area is 144pi, then you need to find the square root of 144, which is 12.

Therefore, radius = 12

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If the circumstance of a circle is 108pi then what is the radius of the circle

Q: How do you find the radius of circle with area 144pi?

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To find the circumference of a circle then multiply pi (3.14159265...) by the diameter of the circle. To find the area then multiply pi by the radius squared.

The area of a circle is π (Pi) times the Radius squared.

If the circumference or diameter is given then you can find the radius or simply measure the distance from the centre of the circle to the circumference.

You find the area of the entire circle (pi x radius^2), and then multiply it by 1/4 or 0.25.

Area of a circle = pi x radius squared, so to get the radius, divide the Area by pi (3.14159), and then find the square root of that

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In a circle, the area of the circle is pi times the 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.

You find the area of a circle with pi times radius squared because the radius is half the circle so to find the full area you need to multiply it again.

The area of a circle is 153.86cm².find the radius of the circle

If yo have the area of the circle, the square is irrelevant. Radius = sqrt(Area/pi)

The answer depends on what information you are given.

Area of Circle = pi (radius)2 So , using this formula we can find the radius and also the diameter. Diameter = 2(radius)

you take the radius and multiply it by itself. then you multiply the radius squared by 3.14 to get the area of a circle...

Since the area of a circle is pi times radius squared, take the radius and square it. Then, multiply that by 3.14, or pi to get the area of the circle.

Area of a circle = pi*radius2

The only piece of information required to find the area of a circle is the radius of the circle. Once you know the radius of the circle, the area is simply the radius squared multiplied by pi (approximately 3.14).

To find the circumference of a circle then multiply pi (3.14159265...) by the diameter of the circle. To find the area then multiply pi by the radius squared.