314.16 sq. ft.
Area of a circle in square feet = pi*radius2
314.16 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 = pi*radius2
Area of a circle = pi*radius2
8,758,257,663 sq ft
Area of the circle: pi*20 squared = 400*pi square feet
70 square foot.
Area of a circle = pi times radius squared
600 square feet. Just multiply length by width - the answer is the square footage.
Read your own question! The square footage is 20!