polygon with 100 sides
A hectogon

A hectogon or hectagon is a shape with 100 sides and 100 corners.

Regular hectogonEdit

All sides of a regular hectogon are the same length. Each corner is 176.4°. All corners added together equal 17640°.


The amount of space a regular hectogon takes up is

The area of a regular hectogon of side length a is given by