Английская Википедия:Decagrammic antiprism
Материал из Онлайн справочника
Шаблон:Short description Шаблон:Infobox polyhedron
In geometry, the decagrammic antiprism is one in an infinite set of nonconvex antiprisms formed by triangle sides and two regular star polygon caps, in this case two decagrams.
See also
External links