Q: What is formula for the area of a circle?

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The area of a circle can be found with the formula (pi)r^2

The formula for the area of a circle is πr2, or pi x radius^2 The radius of a circle is the diameter divided by two, and pi is approx. 3.1415926535

You get the largest area with a circle. Divide the perimeter by (2 x pi), then calculate the area with the formula pi x radius2.You get the largest area with a circle. Divide the perimeter by (2 x pi), then calculate the area with the formula pi x radius2.You get the largest area with a circle. Divide the perimeter by (2 x pi), then calculate the area with the formula pi x radius2.You get the largest area with a circle. Divide the perimeter by (2 x pi), then calculate the area with the formula pi x radius2.

The formula for an area of a circle is A = pi r2 . if a circle has a diameter of 375 inches the radius is 187.5 inches. from the formula we get A = pi (187.5)2 A = 35156.25 pi The area is approx 110446.62 square inches.

Area of a circle = pi*r2 where pi = 3.14159 (approx) and r is the radius of the circle. Equivalently, area = 1/4*pi*d2 where d is the diameter.

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The formula to find the area of a circle is: A = pi * r2

The area of a circle can be found with the formula (pi)r^2

Area formula for circle= --,,- r 2

The formula for double the area of a circle

The formula to find the area of a circle is pi x the radius squared.

Area of a circle = pi*radius2

There is no specific formula for a sector of a circle. There is a formula for its angle (at the centre), its perimeter, its area.

The formula for the area of a circle is: Area = (pi) x (Radius)2 . When you know the radius of the circle and you use it to calculate the area of the circle, the result will be equal to (pi) x (Radius)2 .

In order to convert the area of a circle to the circumference of the circle, divide by the radius and multiply by two. The formula for the circumference of a circle is pi times the diameter.

Area of a circle = pi*radius squared

Area of a circle = pi*radius2 and measured in square units

The formula for the circumference of a circle is: radius (x) 3.14 (pi) Area is... Radius2 x 3.14