| Name | Name:Decagon | Name:Pentagon | 
| Sides | Sides:10 | Sides:5 | 
| Interior Angle | Interior Angle:144.00 | Interior Angle:108.00 | 
| Sum of Interior Angles | Sum of Interior Angles:1440 | Sum of Interior Angles:540 | 
| Description | Description:A polygon with 10 sides is called a decagon | Description:A polygon with 5 sides is called a pentagon | 
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