Radius 10, area = 100 pi; radius 9, area = 81 pi
pi X radius squared X the percent of the circle.
area goes as radius squared 1.1 x 1.1 = 1.21 or 21%
The area of a circle with a radius of 14.4 is 651.4
Area of a circle = pi*radius squared
The area of a circle of radius 21 is 1386
pi X radius squared X the percent of the circle.
area goes as radius squared 1.1 x 1.1 = 1.21 or 21%
The area is increased by 300%.
The area of a circle with a radius of 14.4 is 651.4
The radius of a circle with the area of 36 is 3.385
Area of a circle = pi*radius squared
The area of a circle of radius 21 is 1386
The area of a circle if the radius is 9m 254.5m2
A circle with a radius of 135 units has an area of 57,255.53 square units.
The area of a circle with a radius of 2m is: 12.566 m2
If the area of a circle is 40.7 the radius is: about 3.6 (3.599)
A circle with a radius of 10m has an area of 314.16 m2