Name | Name:Pentadecagon | Name:Nonagon |
Sides | Sides:15 | Sides:9 |
Interior Angle | Interior Angle:156.00 | Interior Angle:140.00 |
Sum of Interior Angles | Sum of Interior Angles:2340 | Sum of Interior Angles:1260 |
Description | Description:A polygon with 15 sides is called a pentadecagon | Description:A polygon with 9 sides is called a nonagon (or an enneagon) |