I'm trying to add an angular dimension in a drawing for a cut. I can't find a way to add an angle that is perpendicular or 90-X degrees from the remaining surface. When cutting the material, it would be much more useful to have the angle to cut off rather than the remaining angle after the cut. Is there a way to use reference lines or axis from the part/assembly in the drawing? In this example, I'd like the 32.2 degree dimension of the material cut off.