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出典:Wikipedia
出典:『Wikipedia』 (2011/04/01 22:22 UTC 版)
In geometry, the trihexagonal tiling is a semiregular tiling of the Euclidean plane. There are two triangles and two hexagons alternating on each vertex. It has Schläfli symbol of t1{6,3}; its edges form an infinite arrangement of lines.
Trihexagonal tiling