Name | Name:Quadrilateral | Name:Nonagon |
Sides | Sides:4 | Sides:9 |
Interior Angle | Interior Angle:90.00 | Interior Angle:140.00 |
Sum of Interior Angles | Sum of Interior Angles:360 | Sum of Interior Angles:1260 |
Description | Description:A polygon with 4 sides is called a quadrilateral (or a tetragon or more commonly a square) | Description:A polygon with 9 sides is called a nonagon (or an enneagon) |