Is there a way to have Inventor display the complementary angle when measuring angle between two surfaces. See screenshots of sheet metal part below. Inventor displays obtuse or acute angle between planes, but I am looking for the complementary angle (actually the bend angle). This would be the angle that Inventor displays on a flat pattern, but I can't get it to show up in model space. Does anyone know how to do this?

Angle Dimension 1.JPG

Angle Dimension 2.JPG