area = 2*pi*radius**2
area = 2*pi*(22/2)**2
area = 242*pi
area = 760.27 sqft
Improved Answer:-
The radius is 11 feet so the area = pi*112 = 380.133 square feet rounded to 3 decimal places
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The square foot area of a 41-foot diameter circle is: 1,320 square feet.
A 45-foot diameter circle has an area of 1,590.4 square feet.
The area of a circle with a 7-foot diameter is: 38.48 square feet.
3.14159265 square feet.
132.7 square feet.