Super question: Best answer-- http://www.ugrad.math.ubc.ca/coursedoc/math101/notes/integration/archimedes.html
Area of a circle in square units = pi*radius2
Area formula for circle= --,,- r 2
The formula to find the area of a circle is pi x the radius squared.
The expression ( \pi r^2 ) represents the formula for the area of a circle, where ( \pi ) (approximately 3.14) is a mathematical constant, and ( r ) is the radius of the circle. It is derived from the relationship between the radius and the area enclosed by the circle. The formula indicates that the area increases with the square of the radius, highlighting how larger circles contain significantly more space compared to smaller ones.
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 in square units = pi*radius2
The formula to find the area of a circle is: A = pi * r2
the formula for the area of a circle is 3.14 x radius squared
The formula for calculating the area of a circle is A r2, where A represents the area and r represents the radius of the circle.
The formula used to calculate the area of a circle is A r2, where A represents the area and r is the radius of the circle.
The area of a circle can be found with the formula (pi)r^2
Area formula for circle= --,,- r 2
The formula to find the area of a circle is pi x the radius squared.
The formula for double the area of a circle
Area of a circle = pi*radius2
The expression ( \pi r^2 ) represents the formula for the area of a circle, where ( \pi ) (approximately 3.14) is a mathematical constant, and ( r ) is the radius of the circle. It is derived from the relationship between the radius and the area enclosed by the circle. The formula indicates that the area increases with the square of the radius, highlighting how larger circles contain significantly more space compared to smaller ones.
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.