Available in: Drawing

Measure the interior angle between the two legs and the exterior angle formed by two lines.

  1. Click Line-to-line angular dimension tool icon.
  2. Click two lines.
  3. Move the cursor between the lines to preview the inner angle dimension.

preview of inner angle dimension

Line-to-line angular dimensions have a drag-able grip on the dimension arc for changing the angle to be measured:

example of line-to-line angular dimensions having a draggable grip on the dimension arc for changing the angle to be measured

Drag the grip point across one of the infinite lines through the ends of the selected edges/points to change the measured value to the supplementary or vertical angle of the angle where the text was first placed.

Dimensions can be created not only for the angle, but also for its conjugate/reflex and supplementary angles. The example below displays two sketch lines in blue. The angle of 116.4°, its conjugate/reflex angle of 243.6°, and the supplementary angles of 63.6°, are all dimensioned.

Example showing conjugate/reflex and supplementary angles