# spherical law of cosines

> relation between the sides and angles of spherical triangles

**Wikidata**: [Q2996944](https://www.wikidata.org/wiki/Q2996944)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Spherical_law_of_cosines)  
**Source**: https://4ort.xyz/entity/spherical-law-of-cosines


## References

1. Freebase Data Dumps. 2013