Regular Polygon (2D)
Add a regular polygon, the shape of which is determined by the number of sides, the length of a side, and the diameter.

- On the 
 tab, in the Lines group, select
Smart > 
N-gon - Vertex G4, G4Plant
Line > 
 N-gon - Vertex BD, InD
Closed > 
N-gon - Vertex ED, HD
 - Define the data of the regular polygon in a dialog box.
- Enter the number of sides.
 - Enter the length of a side or the diameter.
 - Geometric constraints will be added to the N-gon, if the 
 Automatic Constraints is selected. 
 - Select OK.
 - Select the line properties. 
Line Properties - Click a corner point (1).
 - Click the direction of the side (2).
 - Select OK.
 
Note: 
  - Geometric constraints will be automatically added to the polygon, if 
 Automatic Constraints is selected. The constraints will be added only, if 2D Constraint Manager is enabled. 
