# nine-point circle

> circle passing through nine significant concyclic points defined from the triangle

**Wikidata**: [Q214533](https://www.wikidata.org/wiki/Q214533)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Nine-point_circle)  
**Source**: https://4ort.xyz/entity/nine-point-circle


## References

1. Freebase Data Dumps. 2013