Simplicial Polytope: Geometry, Polytope, Facet, Simplex, Steinitz's Theorem, Maximal Planar Graph, Dual Simple Polytope

Simple Polytope: Geometry, Polytope, Vertex, Edge, Facet, Vertex Figure, Simplex

Cross Polytope: Geometry, Polytope, Unit Ball

Simplicial Sphere: Geometry, Combinatorics, Complex, Homeomorphic, ''n'' Sphere, Convex Polytope, Cycle Graph

Polychoron: Geometry, Polytope, Vertex (geometry)