Polygon Command
From GeoGebra Manual
- Polygon[Point A, Point B, Point C,...]
- Returns a polygon defined by the given points A, B, C,…
- Polygon[Point A, Point B, Number n]
- Creates a regular polygon with n vertices (and one side between points A and B).
- Polygon[List of points]
- Returns a polygon defined by the points in the list.
Note: See also 
Polygon and 
Regular Polygon tools.
Polygon and 
Regular Polygon tools.
