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Use the circumference calculator to find the area, circumference and diameter of a circle.


Solve area, diameter, and circumference, circle equations.


Apr 24, 2017 ... The two measurements are bound by pi, which is a-circumference-to-diameter ratio known as 3.142 in simpler calculations, in the equation circumference equals diameter * pi. You can convert a measurement of circumference to its corresponding diameter by the working the equation backward on your ...


Convert diameter to circumference online using this converter.


Apr 24, 2017 ... A circle is a geometric form of which every point on the outside of the circle is the same distance away from the center. The distance around the edge of the circle is called the circumference. The distance from one side of the circle to the other, going through the center of the circle, is the diameter.


A quick and easy calculation of circumference from radius measurement.


This calculator will work out the radius of a circle, the diameter of a circle, the area of a circle, the surface area of a sphere and the volume of a sphere using any of those values as a starting point. Simply enter the desired value in the relevant box. Please use only numbers (e.g. enter 22 not 22 cm). This calculator only uses ...


The purpose of this calculator demonstration is to use PI and the circumference of a circle to find the diameter of that circle. To use this calculator, begin by entering the circumference of a given circle and PI. Click on the "Calculate" button for the returned calculated value of the dimeter, thus proving it. The default values are ...


Dec 3, 2015 ... Find the diameter of a circle with a circumference of 21.98 feet. To work on this problem, you will need the formula for finding the circumference of a circle using the diameter. First, fill in the given information. Next, solve the problem by dividing both sides by 3.14. The 3.14 will cancel out on the right side of ...