Q: Formula for area of a circle?

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

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

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 .

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

Related questions

the formula for the area of a circle is 3.14 x radius squared

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