# vertical angles

> two of four angles formed by two intersecting lines whose sides are different from one another

**Wikidata**: [Q10906396](https://www.wikidata.org/wiki/Q10906396)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Vertical_angles)  
**Source**: https://4ort.xyz/entity/vertical-angles


## References

1. Freebase Data Dumps. 2013