Changes

The notation for a dihedral angle is similar to that of an [[angle]] on flat [[plane]]. For example, A-BC-D, where A and D are each points on one of the faces, and BC represents the line which makes the dihedral edge. Most of the theorems and postulates that apply to the regular [[angles]] found in planes also apply to dihedral angles.

The notation for a dihedral angle is similar to that of an [[angle]] on flat [[plane]]. For example, A-BC-D, where A and D are each points on one of the faces, and BC represents the line which makes the dihedral edge. Most of the theorems and postulates that apply to the regular [[angles]] found in planes also apply to dihedral angles.

[[Category:Geometry]]

[[Category:Plane Geometry]]