Assertion: polyhedron's vertex | /r/HasProperty | vertices of the polyhedron
Facets:
Source sentences:
text: The sides of the faces are edges of the polyhedron; the vertices of the faces also are vertices of the polyhedron.
text: A vertex is also known as the corner of a polyhedron.
text: It is impossible to partition the Schönhardt polyhedron into tetrahedra whose vertices are vertices of the polyhedron.