The formula for finding the area of a circle is A = Pi x R² where Pi = 3.1416 and R² is the radius multiplied by itself. Using the formula, A = 3.1416 x (8 x 8) = 3.1416 x 64 = 201.0624 sq cm
64 pi square centimeters
201.06 square cm
Using 3.14 as Pi the area of circle is: 200.96
Radius = Diameter / 2 In this case, diameter = 8 cm so radius = 4 cm
The diameter is double the radius, and the radius is 1/2 of the diameter.If the radius is 8 cm, then the diameter is 16 cm.
25/16
64 pi square centimeters
A diameter of 8 centimeters means that a line drawn through the center of a circle from one edge to the other measures 8 centimeters. A circle with a diameter of 8 centimeters has a radius of 4 centimeters, an area of 16*pi centimeters, and a circumference of 8 * pi centimeters.
201.06 square cm
The area of a circle with a diameter of 8 centimeters is: 50.27 square centimeters.
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.
Using 3.14 as Pi the area of circle is: 200.96
The radius is 8 cm (r = d/2).
Radius = Diameter / 2 In this case, diameter = 8 cm so radius = 4 cm
The area is 201.06