The exact area of a circle has never been worked out because the value of pi in the area of a circle which is pi times radius2 is only an approximation.
Archimedes, a famous Greek mathematician, born about 287 B.C.
shail has a big belly shah invented circle theorem
Area of a circle = pi*radius2
Area of a circle = Pi * radius2
Area of a circle = pi*radius2
The area of a circle is the amount of space inside the circle. The area of a circle is calculated by multiplying pi(3.14159) by the radius squared.
Area of a circle is calculated by A=2*p*r where A represents the circle's area and r is the radius of the circle.
If the area of one circle is twice that of another, the ratio of the area of the smaller circle to the larger circle is 1:2. To express this as a percentage, the area of the smaller circle is 50% of the area of the larger circle. Thus, the ratio in percent of the smaller circle to the larger circle is 50%.
Using 3.14 as Pi the area of circle is: 0
the area of the circle is increased by 400%
The circle's area is 70,900,000 square units.
Area of any circle = pi*radius2