Assertion: polyhedron | /r/HasProperty | geometrical shape
Facets:
Source sentences:
text: A polyhedron (one polyhedron, many polyhedra, or polyhedrons) is a geometrical shape.
text: A polyhedron (one polyhedron, many polyhedra, or polyhedrons) is a geometrical shape.
text: A polyhedron (one polyhedron, many polyhedra, or polyhedrons) is a geometrical shape.