To Dimension the Angle Between Two Lines

  1. Select the Angular Dimensioning tool.
  2. Set the mode to Angle Between Lines.


  3. Select the first line.
  4. Select the second line.
  5. Do one of the following:
    • Enter a data point to place the dimension.
    • Hold the Ctrl key and enter a data point to place the dimension in one of the quadrants formed by the two lines.
    Figure 1. Dimensioning the angle between two lines


    Figure 2. Dimensioning Angle Between Two Lines (Holding the <Ctrl> key)