| Name | Name:Enneadecagon | Name:Hexadecagon |
| Sides | Sides:19 | Sides:16 |
| Interior Angle | Interior Angle:161.00 | Interior Angle:157.00 |
| Sum of Interior Angles | Sum of Interior Angles:3060 | Sum of Interior Angles:2520 |
| Description | Description:A polygon with 19 sides is called an enneadecagon | Description:A polygon with 16 sides is called a hexadecagon |
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