Assertion: polyhedron's face | /r/CapableOf | define by 3 or more edges
Facets:
Source sentences:
text: These five components were vertices, (a location where 2 or more edges meet), faces (contained and defined by 3 or more edges), edges (defined as the “ridge or sharp edge” of a polyhedron), sides (used to refer to the sides of each face), and plane angles (the angle found at a vertex, contained by 2 sides).