2 Points and Radius
Toolbar / Icon:
 
   
 
   
Menu: Draw > Arc > 2 Points and Radius
Shortcut: A, D
Commands: arcradius | ad
Description:
Draws an arc using the start point, end point and the radius.
Procedure:
  - Type the arc radius into the options tool bar and choose the arc
  direction (clockwise or counter-clockwise) and the solution (larger arc or
  smaller arc).
- Specify the start point of the arc.
- Specify the end point of the arc. If the end point is too far away from
  the start point for a solution, the closest solution is drawn (a half circle
  with the given radius and direction).