Q: Formula and result of area of 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.

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

That depends what kind of figure you are talking about. The formula for the area of a circle is quite different from the area of a rectangle, for example.That depends what kind of figure you are talking about. The formula for the area of a circle is quite different from the area of a rectangle, for example.That depends what kind of figure you are talking about. The formula for the area of a circle is quite different from the area of a rectangle, for example.That depends what kind of figure you are talking about. The formula for the area of a circle is quite different from the area of a rectangle, for example.

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The formula for the area of a circle is: Area = π x r2 (r is the radius and Pi is about 3.1416). The result is expressed in square units.

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

-- take half of the diameter -- multiply it by itself ('square' it) -- multiply the result by 'pi' (roughly 3.1416) The result is the area of the circle. The formula is: A = (pi) R2 A = the area R = the radius, which is 1/2 of the diameter

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.

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