Using 3.14 as Pi the area of circle is: 0
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If the circle is 8 feet in diameter, its circumference would be: 25.13 feet (diameter x Pi = circumference)
The diameter is 8. The circumference is 8 pi. The area is 16 pi.
The formula for the circumference (C) of a circle is C = 2πr.If the circumference is 16π then 16π = 2πr : r = 16π/2π = 8The radius is 8.
if the radius is 8 in then circumference = 2 pie r= 2 * 3.14 * 8= 50.24 in area = pie * r * r = 3.14 *8 * 8= 200.96
Area = 50.265 cm2Circumference = 25.132 cm