Hexagon Octagon.JPG
Author: Şamil Korkmaz
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Hexagon Octagon, Hexagon and Octagon
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Hexagon Octagon, Circumcircles of regular hexagons, Vector version available
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六角八角、六角、八角
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ja
六角八角形、正六角形の円周儀、ベクトル版
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