| Name | Name:Dodecagon | Name:Quadrilateral |
| Sides | Sides:12 | Sides:4 |
| Interior Angle | Interior Angle:150.00 | Interior Angle:90.00 |
| Sum of Interior Angles | Sum of Interior Angles:1800 | Sum of Interior Angles:360 |
| Description | Description:A polygon with 12 sides is called a dodecagon | Description:A polygon with 4 sides is called a quadrilateral (or a tetragon or more commonly a square) |
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