dihedraalikulma
Dihedraalikulma is a hypothetical geometric quantity used in speculative geometry to analyze how dihedral angles around the edges of a polyhedron contribute to its overall angular structure. The term blends the idea of dihedral angles with a root meaning corner or angle, and it is primarily encountered in thought experiments and fictional mathematical discussions rather than in standard geometry.
For each edge e of a polyhedron, let α_e denote the dihedral angle between the two faces
A polyhedron’s dihedraalikulma can be summarized in several ways. The average dihedraalikulma, D(P) = (1/E) ∑_e δ_e,
In a cube, α_e = π/2 for all edges, so δ_e = 0 and D(P) = 0. In a regular
Dihedraalikulma remains a fictional construct, useful for illustrating how local dihedral angles contribute to global angular