Name | Name:Nonagon | Name:Triskaidecagon |
Sides | Sides:9 | Sides:13 |
Interior Angle | Interior Angle:140.00 | Interior Angle:152.00 |
Sum of Interior Angles | Sum of Interior Angles:1260 | Sum of Interior Angles:1980 |
Description | Description:A polygon with 9 sides is called a nonagon (or an enneagon) | Description:A polygon with 13 sides is called a tridecagon |