Example How To Find Radius Using Circumference PNG

Example How To Find Radius Using Circumference
PNG. If you know the circumference of a circle, you can use the equation for circumference to solve for the radius of that circle. C = 2 * π * r = 2 * π * 14 = 87.9646 cm.

A Teacher's Idea: Teaching Area and Perimeter from 2.bp.blogspot.com

If you know the circumference then divide that by (2 x pi) and you will get the radius. Now, let's take the circle with. The radius of a sphere or a circle is the distance from its center to its circumference.

That is why and how we got the formula for the circumference of a circle.

3 using a formula given the circumference. Let's assume it's equal to 14 cm. How do you find circumference using radius'? How to solve for the radius.