About 15,393.8
A circle with a radius of 70 units2 has an area of 75,429,639.61 square units.
855.21 square feet. A circle with a radius 70 would be (pi)(radius squared) = (3.1416) (70) (70) = 15,393.8 square feet. With a 20 degree angle that is 20/360ths of a circle, so multiply your circle area by 20 and divide by 360 = 855.21 square feet.
Area of the circle: pi*70 squared = 4900*pi square feet
The diameter of a circle with radius 70 is 140.
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)