Circumference = 24*pi = 75.398 inches to 3 dp
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84.82 feet
Diameter of circle: 12/pi = 3.8197 meters to four decimal places
There are four common measurements of a circle, radius, diameter, circumference, and area. Here is how they are related. Diameter is how far across it is at the widest point. Radius is 1/2 of diameter. Diameter X pi = circumference. pi = 3.1416 Area = pir2
no, the area of a circle equals pi times the radius squared or circumference times diameter over four.
Circumference equals pi (which is about 3.14) times diameter (or pi times 2 times the radius, which is the same thing). Pi times 4' = 12' 6.8"