Circumference to Radius Calculator
MathConvert a circle circumference into its radius, diameter, and area.
Radius
The distance from the center to the edge of the circle
Diameter
20.0000
The distance across the circle through its center
Area
314.1597
The space enclosed by the circle
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Creators
Odeh Ahwal0people find this calculator helpful
Views
Helpful
Saved
Embeds
Math calculators
Frequently Asked Questions
What is the formula to convert circumference to radius?
Radius equals circumference divided by 2 pi, written as r = C / (2 pi).
What is the radius of a circle with a circumference of 62.8319?
A circumference of 62.8319 gives a radius of about 10.
Why convert circumference to radius instead of measuring it directly?
Measuring the circumference is often easier than measuring the radius directly, such as wrapping a tape measure around a tank, pipe, or wheel.
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