二十面化截半大十二面體

Also known as icosified dodecadodecahedron

thumb|3D model of an icosidodecadodecahedron In geometry, the icosidodecadodecahedron (or icosified dodecadodecahedron) is a nonconvex uniform polyhedron, indexed as U44. It has 44 faces (12 pentagons, 12 pentagrams and 20 hexagons), 120 edges and 60 vertices. Its vertex figure is a crossed quadrilateral.

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Image: Icosidodecadodecahedron.png

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Article · 中文

二十面化截半大十二面體（icosified dodecadodecahedron）又稱二十面十二面十二面體（icosidodecadodecahedron）是一種星形均勻多面體，由12個正五邊形、12個正五角星和20個正六邊形組成，索引為U44，對偶多面體為，其外觀與斜方截半大十二面體類似，差別只在正方形面被替換為正六邊形面，並且可以視為是斜方截半大十二面體的多面體。

Abstract from DBpedia / Wikipedia · CC BY-SA