pentagon
hexagon
septagon
heptagon
quadrilateral
henagon
octagon
enneadecagon
hexacontagon
triacontatetragon
pentacontagon
decagon
triacontakaitetragon
octadecagon
icositetragon
hendecagon
heptadecagon
fourgon
quadrangle
tetragon
icositrigon
dodecagon
tetracontakaihexagon
regular polygon
undecagon
triangle
isogon
hectogon
mesh
tetrakaidecagon
tetradecagon
reentrant polygon
quindecagon
dihectagon
reentrant angle
reentering polygon
reentering angle
ideal solid
regular convex solid
Platonic solid
regular polyhedron
octacontagon
Platonic body
regular convex polyhedron
nonagon
tridecagon
triskaidecagon
hexadecagon
quinquangular
googolgon
pentangular
pentacube
exterior angle
teragon
square
enneacontahexagon
tetracontagon
interior angle
incircle
megagon
enneagon
meshlet
infinigon
star
kilogon
icosagon
external angle
hectagon
heptacontagon
internal angle
triacontagon
polygonal
tessellation
icosihenagon
apothem
sidelength
poly
chiliagon
polyangle
zonogon
hexahectaenneacontakaiheptagon
pentadecagon
many-sided
salient angle
tetracontadigon
footprint
enneacontagon