Editing Nonagon (section)

==Graphs==
The K<sub>9</sub> [[complete graph]] is often drawn as a ''regular enneagon'' with all 36 edges connected. This graph also represents an [[orthographic projection]] of the 9 vertices and 36 edges of the [[8-simplex]].

{| class=wikitable
|- align=center
|[[File:8-simplex t0.svg|150px]]<br>[[8-simplex]] (8D)
|}