FANDOM



A digon is a two-dimensional polygon with two edges. In normal Euclidean space, it is degenerate, enclosing no area, but it can exist as a tiling of the circle.

Structure and Sections

Hypervolumes

Subfacets

See Also

Regular polygons $ \{1\} $ $ \{2\} $ $ \{3\} $ $ \{4\} $ $ \{5\} $ $ \{6\} $ $ \{7\} $ $ \{8\} $ $ \{9\} $ $ \{10\} $ $ \{11\} $ $ \{12\} $ $ \{13\} $ $ \{14\} $ $ \{15\} $ $ \{16\} $ ... $ \{\infty\} $ $ \{\frac{\pi i}{\lambda}\} $
$ \{\frac{n}{1}\} $ Monogon Digon Triangle Square Pentagon Hexagon Heptagon Octagon Enneagon Decagon Hendecagon Dodecagon Tridecagon Tetradecagon Pentadecagon Hexadecagon ... Apeirogon Pseudogon ($ \frac{\pi i}{\lambda} $-gon)
$ \{\frac{n}{2}\} $ N/A N/A Triangle (retrograde) Degenerate Pentagram Degenerate Heptagram Degenerate Enneagram Degenerate Small hendecagram Degenerate Small tridecagram Degenerate Small pentadecagram Degenerate ... N/A Pseudogon ($ \frac{\pi i}{2\lambda} $-gon)
$ \{\frac{n}{3}\} $ N/A N/A N/A Square (retrograde) Pentagram (retrograde) Degenerate Great heptagram Octagram Degenerate Decagram Hendecagram Degenerate Tridecagram Tetradecagram Degenerate Small hexadecagram ... N/A Pseudogon ($ \frac{\pi i}{3\lambda} $-gon)
$ \{\frac{n}{4}\} $ N/A N/A N/A N/A Pentagon (retrograde) Degenerate Great heptagram (retrograde) Degenerate Great enneagram Degenerate Great hendecagram Degenerate Medial tridecagram Degenerate Pentadecagram Degenerate ... N/A Pseudogon ($ \frac{\pi i}{4\lambda} $-gon)
$ \{\frac{n}{5}\} $ N/A N/A N/A N/A N/A Hexagon (retrograde) Heptagram (retrograde) Octagram (retrograde) Great enneagram (retrograde) Degenerate Grand hendecagram Dodecagram Great tridecagram Great tetradecagram Degenerate Hexadecagram ... N/A Pseudogon ($ \frac{\pi i}{5\lambda} $-gon)
$ \{\frac{n}{6}\} $ N/A N/A N/A N/A N/A N/A Heptagon (retrograde) Degenerate Degenerate Degenerate Grand hendecagram (retrograde) Degenerate Grand tridecagram Degenerate Degenerate Degenerate ... N/A Pseudogon ($ \frac{\pi i}{6\lambda} $-gon)
$ \{\frac{n}{7}\} $ N/A N/A N/A N/A N/A N/A N/A Octagon (retrograde) Enneagram (retrograde) Decagram (retrograde) Great hendecagram (retrograde) Dodecagram (retrograde) Grand tridecagram (retrograde) Degenerate Great pentadecagram Great hexadecagram ... N/A Pseudogon ($ \frac{\pi i}{7\lambda} $-gon)
Regular
$ t_0 \{2\} $
Rectified
$ t_1 \{2\} $
Truncated
$ t_{0,1} \{2\} $
Digon Digon Square
Regular
$ t_0 \{1\} $
Rectified
$ t_1 \{1\} $
Truncated
$ t_{0,1} \{1\} $
Monogon Monogon Digon