Assertion: polyhedron's vertex | /r/CreatedBy | the vertices of the polytope
Facets:
Source sentences:
text: Polytope vertices are related to vertices of graphs, in that the 1-skeleton of a polytope is a graph, the vertices of which correspond to the vertices of the polytope, and in that a graph can be viewed as a 1-dimensional simplicial complex the vertices of which are the graph's vertices.