13-gon
13-gon · 13-gons
тринадцятикутник
тринадцатиугольник
Dreizehneck
Synonym of tridecagon: A polygon having thirteen sides and thirteen anglesSynonym of tridecagon: A polygon having thirteen sides and thirteen angles.
Synonym of tridecagon: A polygon having thirteen sides and thirteen anglesSynonym of tridecagon: A polygon having thirteen sides and thirteen angles.