Radius of a circle = 1/2 of the diameter.Area of a circle = (pi) x (radius)2For the diameter of 16-ft, radius = 8-ft, and area = (pi) (8)2 = 201.062 square feet (rounded)
When you try to figure out an area of a circle, you square the radius, then multiply it by pi to get the area of a circle. A radius square is radius x radius, or radius squared.
c=pi*8 diameter = 8 radius = 4 area = pi * 16
A circle with a radius of 4 cm has an area of 50.27 square cm.
The area of a circle with a radius of 7 cm is: 153.9 cm2
A circle with a radius of 8 units has an area of 201.06 square units.
The area of a circle with a radius of 8 meters is: 201.1 m2
A circle with a radius of 8 meters has an area of 201.06 square meters.
The area is 201.06
A = Pi(r)2: A circle with a radius of 8 cm has an area of 201.06 square cm.
The area is 201.06 units2
The radius is 8 feet.
Radius of a circle = 1/2 of the diameter.Area of a circle = (pi) x (radius)2For the diameter of 16-ft, radius = 8-ft, and area = (pi) (8)2 = 201.062 square feet (rounded)
201.06 units2
Using 3.14 as Pi the area of circle is: 200.96
Area of circle: pi*8^2 = 64*pi square cm
A circle with a radius of 4 meters has an area of 50.27 square meters.