# Disnub disicosahedron A (near-miss)

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This non-convex isogonal polyhedron is a faceting of a slightly deformed **small inverted retrosnub icosicosidodecahedron**

Disnub disicosahedron A (near-miss) | |
---|---|

Rank | 3 |

Type | Isogonal |

Elements | |

Faces | 50 triangles as 20 hexagrams, 60 isosceles triangles, 60 isosceles triangles |

Edges | 240 |

Vertices | 60 |

Vertex figure | Irregular octagram |

Measures | |

Edge length ratio | |

Related polytopes | |

Army | Non-uniform Tid |

Abstract & topological properties | |

Schläfli type | {3,8} |

Properties | |

Symmetry | H3, order 120 |

Convex | No |

Nature | Tame |

This is a near-miss uniform polyhedron that has two sets of different snub Isosceles triangles.

It has 3 different edge lengths: 1, ~1.0083, ~1.01579.

This polyhedron is notable for being topologically regular since all of its faces are triangles and 8 of them join at each vertex.

20 hexagrams (40 triangles) | 60 isosceles triangles | 60 isosceles triangles |

Its dual is an isohedral octagrammic hexecontahedron.

(The dual is also topologically regular since all of its faces are octagrams and 3 of them join at each vertex).