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How do you find a circumference?

Updated: 12/9/2022

Wiki User

∙ 14y ago

Best Answer

Circumference of a circle is pi * diameter. Diameter is 2 * radius. So if you know the radius, circumference is 2 * pi * radius. Now choose an appropriate approximation for pi (3.14, or 3.1416, or even the fraction 22/7), depending on your application. This will work for ANY circle, no matter how big or small it is, as long as it's a true circle and not a different elliptical shape, e.g. an oval.

Wiki User

∙ 14y ago

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How do find the circumference of a circle?

The formula; 2 * Pi * Radius = circumference Will calculate the circumference of a circle.

If you have your circumference how do you find the diameter?

diameter = circumference/pi

How do you find the diameter of something by its circumference?

You cannot find the diameter of something from its circumference unless it is a circle and, in that case, diameter = circumference/pi

How to find circumference of a circle?

circumference = pi x diameter

How will you find the radius if you only have the circumference?

by timesing the circumference by pie

Related questions

How do find the circumference of a circle?

The formula; 2 * Pi * Radius = circumference Will calculate the circumference of a circle.

What formula is used to find the diameter when you know the circumference?

Pi X D = Circumference. To find Diamater if you know Circumference, divide Circumference by Pi (3.14).

How do you find the diameter from the circumference?

Diameter = Circumference/pi

How can you find the diameter if you have the circumference?

You divide the circumference by pi.

How do you find the circumference of a sphere?

Circumference = π * Diameter

If you have your circumference how do you find the diameter?

diameter = circumference/pi

When you know the circumference of a circle how do you find the diameter?

If you know the circumference of a circle, you can find the radius by dividing the circumference by the value of Pi (3.14159...)

How do you find the diameter of something by its circumference?

You cannot find the diameter of something from its circumference unless it is a circle and, in that case, diameter = circumference/pi

How do yu find the diameter of a circle if you have the circumference?

Divide the circumference by Pi to find the diameter.

How do you find diameter when you have the circumference?

Divide the circumference by PI (3,14159...)

Find the circumference of a circle with an area of 82?

The circumference is: 32.1

How can i find circumference if you know diameter?

Circumference = Pi * diameter

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