EntityQ598843· pop 18· linked from 465 articlesvertex figureSign in to savefigure exposed when a corner of a polyhedron or polytope is sliced offConnectionsfaceEntityHarold Scott MacDonald CoxeterEntitycubic honeycombEntitygeometryEntityInternational Standard Book NumberEntitysquareEntitypolygonEntitygraph theoryEntitypolyhedronEntityshapeEntityisosceles triangleEntitypentagramEntityvertexEntityoctahedronEntitytessellationEntityMathWorldEntitypolytopeEntityhyperplaneEntitySchläfli symbolEntityregular star polygonEntityCategoriesPolyhedraPolytopes