answersLogoWhite

0

The formula for circumference is C=2pi(r) so Basically if the circumference was 20 you would set up the equation like so 20=2pi(r) then you simply divide 2pi to both sides and your radius would be 3.18. Hope this helps!

User Avatar

Wiki User

13y ago

What else can I help you with?

Related Questions

How do you find the diameter from the circumference?

Diameter = Circumference/pi


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

diameter = circumference/pi


How do you find circumference if you already know the diameter?

To find the circumference of a circle when you know the diameter, you can use the formula (C = \pi \times d), where (C) is the circumference and (d) is the diameter. Since (\pi) is approximately 3.14, you can multiply the diameter by this value to get the circumference. For more precision, you can use the value of (\pi) to more decimal places, such as 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 can i find circumference if you know diameter?

Circumference = Pi * diameter


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

Divide the circumference by Pi to find the diameter.


Find the diameter of a circle if the circumference is 24.5?

Circumference = diameter(pi) so divide the circumference by pi to get the diameter.


How do you find the diameter and then the circumference if you have the radius?

Diameter = radius * 2 Circumference = pi * diameter.


How do you find the diameter of a circle when you know the circumference?

circumference/pi = diameter


To find the circumference of a circle multiply the diameter by?

diameter*pi = circumference


How do you find diameter of circle using the circumference?

Diameter = circumference/pi


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

Circumference: Diameter x pi (3.1415926535897932384...)