# straight angle

> 180° angle (π radians)

**Wikidata**: [Q3617415](https://www.wikidata.org/wiki/Q3617415)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Straight_angle)  
**Source**: https://4ort.xyz/entity/straight-angle


## References

1. [Source](http://vocabulary.curriculum.edu.au/scot/1192)