90-gon
90-gon · 90-gons
девяностоугольник
Neunzigeck
Synonym of enneacontagon: A polygon with 90 sides and 90 anglesSynonym of enneacontagon: A polygon with 90 sides and 90 angles.
Synonym of enneacontagon: A polygon with 90 sides and 90 anglesSynonym of enneacontagon: A polygon with 90 sides and 90 angles.