12 inches is the diamter so 6 inches is the radius. The area is 36Pi or about
36x3.14 which is about 113 square inches
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15.7
A circle with a 14 inch diameter has an area of 153.9 sq inches.
12.5664 Sq.In.
113 1/7
formula used is (pi)x(radius squared)= square inches (3.14)x(5x5)= 78.5 square inches