A = (pi)r^2
78.6 = (pi)r^2
r = 5.002 cm
Radius of circle is the square root of 154/pi = 7 units rounded
Area of a circle = pi (3.14) times the radius squared.
The area of a circle is 3.14 times the radius square.Accordingly the radius of the above mentioned circle is 14 meters.
The radius is 9 feet.
The area of a circle is 153.86cm².find the radius of the circle
Area = Pi(r)2 - A circle with a radius of 12 inches has an area of 452.39 square inches.
Radius is x2 so area is x4.
The area of a circle whose radius is 19 centimeters is: 1,134 cm2
Area = Pi(r)2 - A circle with a radius of 25 inches has an area of 1,963.5 square inches.
Area = Pi(r)2 - A circle with a radius of 12 centimeters has an area of 452.39 square centimeters.
Radius of circle is the square root of 154/pi = 7 units rounded
3850m is the area of the a circle whose radius of 7meaters
The radius of a circle whose area is 3.14 square centimeters is: 1 cm
pi*25 = 78.5.
64pi (miles square)
Area of a circle = pi (3.14) times the radius squared.
A circle with a radius of 6.6 inches has an area of 136.85 square inches.