# 4-edge

The **4-edge** is a regular complex edge with 4 vertices. It is abstractly equivalent to the tetrad.

4-edge | |
---|---|

Rank | 1 |

Space | Complex |

Notation | |

Coxeter diagram | |

Schläfli symbol | |

Elements | |

Vertices | 4 |

Related polytopes | |

Real analog | Square |

κ ^{?} | 4-edge |

Abstract & topological properties | |

Flag count | 4 |

## Vertex coordinates edit

A 4-edge with unit circumradius has vertices at the 4th roots of unity.