# Brahmagupta theorem

> theorem in geometry that a perpendicular to one side of an orthodiagonal quadrilateral, through the point of intersection of the diagonals, bisects the opposite side

**Wikidata**: [Q1425308](https://www.wikidata.org/wiki/Q1425308)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Brahmagupta_theorem)  
**Source**: https://4ort.xyz/entity/brahmagupta-theorem


## References

1. Freebase Data Dumps. 2013