8-símplex

Also known as enneazetton, ennea-8-tope

{| class="wikitable" align="right" style="margin-left:10px" width="250" ! style="background:#e7dcc3;" colspan="2"|Regular enneazetton(8-simplex) |- | style="background:#fff; text-align:center;" colspan="2"|280pxOrthogonal projectioninside Petrie polygon |- | style="background:#e7dcc3;"|Type||Regular 8-polytope |- | style="background:#e7dcc3;"|Family||simplex |- | style="background:#e7dcc3;"|Schläfli symbol|| {3,3,3,3,3,3,3} |- | style="background:#e7dcc3;"|Coxeter-Dynkindiagram|| |- | style="background:#e7dcc3;"|7-faces||9 7-simplex 25px |- | style="background:#e7dcc3;"|6-faces||36 6-simplex 2