enneacontahexagon
enneacontagon
tetracontakaihexagon
heptacontagon
octacontagon
dihectagon
tetracontadigon
hectagon
decagon
hectogon
septagon
heptagon
nonagon
undecagon
hendecagon
octagon
kilogon
hexahectaenneacontakaiheptagon
tetrakaidecagon
tetradecagon
pentagon
hexagon
hexacontagon
many-sided
tetracontagon
myriagon
triacontatetragon
triacontakaitetragon
chiliagon
regular polygon
reentrant angle
reentering angle
enneagon
triangle
enneacontahedron
trigon
trilateral
icositrigon
dodecagon
equiangular triangle
equilateral triangle
quadrilateral
square
quadrangle
infinigon
tetragon
pentacontagon
megagon
enneadecagon
triacontagon