area = pi*r*r
r = diameter/2
r=7
7*7 = 49
49pi, or
153.9380400258998686846695257807 sq in
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The area of a 14-inch circle is: 153.9 square inches.
A circle with a radius of 14 feet has an area of 615.75 square feet.
153.9 square feet.
A circle with a 14 inch diameter has an area of 153.9 sq inches.
Use the formula for the area of a circle: area = pi x radius2.