Tetrad

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Tetrad
Rank1
Elements
Vertices4
Vertex figurePoint
Measures (edge length 1)
Central density2
Related polytopes
DualTetrad
Abstract & topological properties
Flag count4

The tetrad is an exotic edge with 4 vertices. It appears as the vertex figure of the complex dipentagon and the edge figure of various exotic polyhedroids.

See also[edit | edit source]