Assertion: polyhedron's edge | /r/CapableOf | meet at point
Facets:
value: in a polyhedron
type: LOCATION
Source sentences:
text: In a polyhedron, three or more edges meet at a point to form a vertex.
text: In geometry, a polyhedron is traditionally a three-dimensional shape that is made up of a finite number of polygonal faces which are parts of planes; the faces meet in pairs along edges which are straight-line segments, and the edges meet in points called vertices.