# heptagonal antiprism

> fifth in an infinite set of antiprisms formed by an even-numbered sequence of triangle sides closed by two polygon caps

**Wikidata**: [Q5732017](https://www.wikidata.org/wiki/Q5732017)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Heptagonal_antiprism)  
**Source**: https://4ort.xyz/entity/heptagonal-antiprism


## References

1. [Source](https://bendwavy.org/klitzing/technical/JonBowNa.xls)