# Pappus's hexagon theorem

> theorem that, if the vertices of a hexagon lie alternately on two lines, then the three pairs of opposite sides meet in three collinear points

**Wikidata**: [Q851166](https://www.wikidata.org/wiki/Q851166)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Pappus's_hexagon_theorem)  
**Source**: https://4ort.xyz/entity/pappus-s-hexagon-theorem


## References

1. Freebase Data Dumps. 2013