## Circum Radius of a Regular Polygon

A regular polygon is a polygon that is equi-angular (all angles are equal in measure) and equilateral (all sides have the same length). Regular polygons may be convex or star. In the limit, a sequence of regular polygons with an increasing number of sides becomes a circle.

## $$\frac{1}{2}s*\mathrm{COSEC}\left(\frac{\Pi}{n}\right)$$

Here,s = side length, n = number of sides.0

ENTER THE VARIABLES TO BE USED IN THE FORMULA