# Japanese theorem for cyclic quadrilaterals

> theorem

**Wikidata**: [Q1683356](https://www.wikidata.org/wiki/Q1683356)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Japanese_theorem_for_cyclic_quadrilaterals)  
**Source**: https://4ort.xyz/entity/japanese-theorem-for-cyclic-quadrilaterals


## References

1. Freebase Data Dumps. 2013