# Hendecagonal tetrambitriate

The **hendecagonal tetrambitriate** is a convex isochoric polychoron and member of the tetrambitriate family with 242 wedges as cells. It is the first in an infinite family of isochoric hendecagonal tegmatic swirlchora.

Hendecagonal tetrambitriate | |
---|---|

Rank | 4 |

Type | Isotopic |

Elements | |

Cells | 242 wedges |

Faces | 242 isosceles triangles, 242 isosceles trapezoids, 121 squares |

Edges | 22+242+242 |

Vertices | 22+121 |

Vertex figure | 121 digonal scalenohedra, 22 hendecagonal tegums |

Measures (edge length 1) | |

Central density | 1 |

Related polytopes | |

Dual | Hendecagonal ditetragoltriate |

Abstract & topological properties | |

Euler characteristic | 0 |

Orientable | Yes |

Properties | |

Symmetry | I_{2}(11)≀S_{2}, order 968 |

Convex | Yes |

Nature | Tame |

Each cell of this polychoron has rectangular pyramidal symmetry, with 1 square, 2 isosceles trapezoids, and 2 isosceles triangles for faces.