How to find the radius of a circle when the circumference is given?

The circle is a two-dimensional figure defined as a collection of points on a two-dimensional plane which are equidistant from the center point 'O'. 

Answer: The radius of a circle using the circumference can be found by the formula - Radius = Circumference / 2π.

Let's calculate the radius when the circumference of a circle is given.

Explanation:

The distance from the center point to any endpoint on the circle is called the radius of a circle. It is denoted by 'r.'

When the circumference is known, the formula for the radius is:  Radius = Circumference / 2π.

For example, if the circumference is 44 cm, then the radius = 44 / 2π = 44 / (2 × 22/7) = 7 cm.

Thus, Radius = Circumference / 2π is the formula to find the radius of a circle using the circumference.