2 Points and Radius

Toolbar / Icon:
Menu: Draw > Arc > 2 Points and Radius
Shortcut: A, D
Commands: arcradius | ad


Draws an arc using the start point, end point and the radius.


  1. 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).
  2. Specify the start point of the arc.
  3. 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).