Assertion: tetrahedron's face | /r/HasProperty | opposite
Facets:
value: in the other four platonic solids
type: LOCATION
Source sentences:
text: The regular tetrahedron defines two sets of symmetry axes: one set of 4 3-fold axes that join each vertex to its opposite face, and one set of 3 2-fold axis that join the middle of opposite edges.
text: In the other four Platonic solids, faces are opposite faces and vertices are opposite vertices, so the number of faces does not need to equal the number of vertices.
text: In the other four Platonic solids, faces are opposite faces and vertices are opposite vertices, so the number of faces does not need to equal the number of vertices.