What is another word for polyhedral angle?
Pronunciation: [pˌɒlɪhˈiːdɹə͡l ˈaŋɡə͡l] (IPA) 
A polyhedral angle is a three-dimensional angle formed by the intersection of three or more planes that meet at a common point. Synonyms for polyhedral angle include solid angle, dihedral angle, and multilateral angle. Solid angles are used in physics to describe the amount of radiation emitted or received by a point source. Dihedral angles are formed by the intersection of two planes that meet at an angle, while multilateral angles are formed by the intersection of three or more planes that meet at a common vertex. These terms are frequently used in geometry, physics, mathematics, and engineering to describe the angles formed by complex geometric shapes.
