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= rrr |- |bgcolor=#e7dcc3|Conway notation||edaC = aaaC |- |bgcolor=#e7dcc3|Faces||50: 8 6+24 12 rhombs |- |bgcolor=#e7dcc3|Edges||96 |- |bgcolor=#e7dcc3|Vertices||48 |- |bgcolor=#e7dcc3|Symmetry group||''O''''h'', (), ( *432) order 48 |- |bgcolor=#e7dcc3|Rotation group||O, ()+, (432), order 24 |- |bgcolor=#e7dcc3|Dual polyhedron||Deltoidal tetracontaoctahedron 80px |- |bgcolor=#e7dcc3|Properties||convex |- |colspan=2 align=center|280px Net |} The expanded cuboctahedron is a polyhedron, constructed as a expanded cuboctahedron. It has 50 faces: 8 triangles, 30 squares, and 12 rhombs. The 48 vertices exist at two sets of 24, with a slightly different distance from its center. It can also be constructed as a rectified rhombicuboctahedron. == Other names== * Expanded rhombic dodecahedron * Rectified rhombicuboctahedron * Rectified small rhombicuboctahedron * Rhombirhombicuboctahedron 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「Expanded cuboctahedron」の詳細全文を読む スポンサード リンク
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