Q: What is the formula of a circumference?

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There is no circumference of a cone, but, we only do the circumference of the circle. the formula for the circle is pi times D. D= Diameter

Area = (Circumference)2/(4*pi)

The circumference of a circle is two times pi times the radius.

If you are given the radius of the circle, you can use the formula: diameter = 2*radius If you are given the circumference of the circle, you can use the formula: diameter = circumference/pi

The formula for circumference is pi*d = circumference. Therefore just divide the circumference by pi to get diameter. Approx. answer = 5.73

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Because:- circumference/diameter = pi and when the formula is rearranged circumference = pi*diameter

The formula for the circumference of a circle is the same, whatever its diameter. Circumference = pi*diameter.

use the formula pi*diameter = circumference and the formula diameter = 2*radius and combine them 2pi*radius = circumference now you have a formula that you can just plug you numbers into. if you have 3 as your radius, then this is how to find the circumference 2pi*3=circumference 6.28*3=circumference 18.84=circumference

There is no circumference of a cone, but, we only do the circumference of the circle. the formula for the circle is pi times D. D= Diameter

They both are a formula

The formula for the circumference of a circle is C = 2πr, where C is the circumference and r is the radius of the circle.

Formula: diameter = pi / circumference

Formula of Circumference of a circle: 3.14*Diameter of the circle. You could also do: 3.14*3.14*radius.

the formula is: circumference= p*diameter

Area = (Circumference)2/(4*pi)

the circumference of a circle is pi time the diameter

circumference = pi multiplied by the diameter