Name | Name:Icosagon | Name:Nonagon |
Sides | Sides:20 | Sides:9 |
Interior Angle | Interior Angle:162.00 | Interior Angle:140.00 |
Sum of Interior Angles | Sum of Interior Angles:3240 | Sum of Interior Angles:1260 |
Description | Description:A polygon with 20 sides is called an icosagon | Description:A polygon with 9 sides is called a nonagon (or an enneagon) |