Assertion: tetrahedron's face | /r/CapableOf | meet at $f$.
Facets:
value: likewise
type: MANNER
Source sentences:
text: A $180^o$ rotation about an exis through two opposite edges, $e$ and $f$: as it happens, in this case too there are $2$ orbits; the two faces meeting at $e$ belong to one orbit, so they have to be the same color; likewise the two faces meeting at $f$.