# Varignon's theorem

> theorem that the midpoints of the sides of an arbitrary quadrilateral form a parallelogram

**Wikidata**: [Q1896455](https://www.wikidata.org/wiki/Q1896455)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Varignon's_theorem)  
**Source**: https://4ort.xyz/entity/varignon-s-theorem


## References

1. Freebase Data Dumps. 2013