Divide the circumference of 62.8 by 2*pi to find the radius which is about 10 units
Area of the circle: pi*10*10 = 100*pi square units
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circumference (C) = 2piR = Two x Pi x Radius Pi = 3.14.... R= C/2pi if C = 628 R = 628/ 2 (3.14...) R= 99.949 cm
the circumference and area of a circle with a diameter of elleven feet are as follow. circumference:34.54 area:94.985
Pi is the number of times the diameter of a circle will fit into the circumference. Pi is not a circle, and does not have a circumference or area. To calculate a circumference USING pi, the circumference is diameter * pi. To find the area using pi, area = pi * radius * radius
Circumference = 48.262
radius = circumference/(2*pi)area = pi*radius2So Area in terms of Circumference is A = pi [C/2pi]2or (circumference)2/4 pi