The area is 5,024 ft2.
The formula for finding the area of a circle is:
A = pi * r2
A for area.
The r is for the radius.
A = 3.14 * 40 ft2
A = 3.14 * 160 ft2
A = 5,024 ft2
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Circumference = 2 * pi * radius 12 pi ft = 2 pi radius radius of the circle = 6 ft Area = pi *radius2 Area = pi (6)2 Area = 36 pi ft2
Area of a circle = pi*radius squared
Area of a circle = pi*radius squared