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3-3 duoprism : ウィキペディア英語版 | 3-3 duoprism × = 2 |- |bgcolor=#e7dcc3|Coxeter diagram|| |- |bgcolor=#e7dcc3|Cells||6 triangular prisms |- |bgcolor=#e7dcc3|Faces||9 squares, 6 triangles |- |bgcolor=#e7dcc3|Edges||18 |- |bgcolor=#e7dcc3|Vertices||9 |- |bgcolor=#e7dcc3|Vertex figure||100px Tetragonal disphenoid |- |bgcolor=#e7dcc3|Symmetry||, order 72 |- |bgcolor=#e7dcc3|Dual||3-3 duopyramid |- |bgcolor=#e7dcc3|Properties||convex, vertex-uniform, facet-transitive |} In geometry of 4 dimensions, a 3-3 duoprism, the smallest p-q duoprism, is a 4-polytope resulting from the Cartesian product of two triangles. It has 9 vertices, 18 edges, 48 faces (9 squares, and 6 triangles), in 6 triangular prism cells. It has Coxeter diagram , and symmetry [[3,2,3]], order 72. == Images==
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「3-3 duoprism」の詳細全文を読む
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