Available in: Drawing

Measure an angle by selecting 3 points, including a vertex and two points on the legs.

  1. Click 3 point angular dimension feature icon.
  2. Click the vertex.
  3. Click a point on each leg on the perimeter of the arc.

Angular dimensions have a drag-able grip on the dimension arc for changing the angle to be measured.

Drag that grip point across one of the infinite lines through the ends of the selected edges/points to change the measured value.

On 3-point angular dimensions it changes from the initial angle to the outside angle (360 minus initial angle).

Before drag (below):

example of 3 point angular dimension feature before dragging

After drag (below):

example of 3 point angular dimension feature after dragging