Creating Angular Running Dimensions

You can create angular running dimensions for an arc or circle in a drawing or sketch.

1. Click Angular Running Dimension (Dimensions/Relations toolbar) or Tools > Dimensions > Angular Running Dimension in a drawing view with an arc or circle.
2. In the graphics area, select the center mark of the model, from which all others will be measured, to be the base (the zero-degree dimension), and click again to place the dimension outside the model.
   
3. Select the vertices or center marks to dimension. As you select each item, the dimension is placed in the view, aligned to the zero-degree dimension.
   
4. Click to exit the angular running dimension mode.