Name | Name:Icosagon | Name:Octadecagon |
Sides | Sides:20 | Sides:18 |
Interior Angle | Interior Angle:162.00 | Interior Angle:160.00 |
Sum of Interior Angles | Sum of Interior Angles:3240 | Sum of Interior Angles:2880 |
Description | Description:A polygon with 20 sides is called an icosagon | Description:A polygon with 18 sides is called an octadecagon |