Polydodec Oddities

A dodecagon is a polygon with 12 sides. A polydodec is a figure made of regular dodecagons joined edge to edge. An oddity is an arrangement of an odd number of copies of a polyform so as to form a figure with binary symmetry (or higher). Here I show minimal known simple mirror oddities for polydodecs.

Monododec

Orthogonal Mirror Symmetry

Diagonal Mirror Symmetry

Didodec

Orthogonal Mirror Symmetry

Diagonal Mirror Symmetry

Tridodecs

Orthogonal Mirror Symmetry

Diagonal Mirror Symmetry

Impossible

Tetradodecs

Orthogonal Mirror Symmetry

Unsolved

Impossible

Diagonal Mirror Symmetry

Unsolved

Impossible

Last revised 2019-01-29.


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Col. George Sicherman [ HOME | MAIL ]