A circle with a radius of 10 meters has an area of 314 square meters.
radius = square root of 100pi/pi = 10 meters
Divide 50 by pi and then square root the quotient. Radius = 3.989422804 meters Check: pi*3.9894228042 = 50 square meters
A circle with a radius of 7.75 meters has an area of 188.69 square meters.
A circle with a radius of 5455 meters has an area of 93,484,451.13 square meters.
A circle with a radius of 10 meters has an area of 314 square meters.
A circle with a radius of 10 meters has an area of 314 square meters.
The radius of a circle with an area of 17 Square meters is 2.33 meters.
If the area of a circle is 1519.76 square meters, the radius is 21.994422761843005 meters.
The radius of a circle, if the area is 22 square meters, is: 2.646 meters.
16 square meters, to 2 significant digits. The area of a circle is calculated as the value pi (3.1416...) times the square of the radius of that circle. In this case, where a circle has a diameter of 4.2 meters, the radius, which is half the diameter, will be 2.1 meters. So to solve for the area (A) of this circle: A = pi x r2 = 3.1416 x 2.1m x 2.1m = 15.954456m2 = 16 square meters.
The radius is 7 meters.
Radius is approximately 10.093 meters.
radius = square root of 100pi/pi = 10 meters
It is: 4*pi*16 = 64*pi square meters
A circle with a radius of 3 meters has an area of 28.27 square meters.
A circle with a radius of 9.144 meters has an area of 262.677 square meters.