# hyperbolic sector

> type of region of the Cartesian plane

**Wikidata**: [Q3235577](https://www.wikidata.org/wiki/Q3235577)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Hyperbolic_sector)  
**Source**: https://4ort.xyz/entity/hyperbolic-sector


## References

1. Freebase Data Dumps. 2013