pi x square of radius gives area. 3.14 x 100 = 314 sqft.
Area of a circle in square feet = pi*radius2
314.16 sq. ft.
8,758,257,663 sq ft
The area of a circle is computed by the formula A = pi * r2 (r is the radius of the circle)For a 20 foot circle, the radius is 10 feet and the area is 314.16 square feet.
Area of a circle = pi*radius2
Area of a circle in square feet = pi*radius2
314.16 sq. ft.
8,758,257,663 sq ft
The area of a circle is computed by the formula A = pi * r2 (r is the radius of the circle)For a 20 foot circle, the radius is 10 feet and the area is 314.16 square feet.
Area of a circle = pi*radius2
If the area of a circle is 20 square inches the diameter is: 5.046 inches.
Area of a circle = pi*radius2
Area of a circle = pi*radius2
A 20-inch diameter circle contains: 314.16 square inches.
There are 100*pi square inches in a 20 inch diameter circle
Diameter = 20 inch => radius = 10 inches = 10/12 feet. So area = pi*(10/12)^2 = 2.1817 sq feet approx.
314.16 sq. ft.