立体の24種類の見方
・
◆ 辺×2 = 12×2 = 24
◆ 点×3 = 08×3 = 24
◆ 面×4 = 06×4 = 24
・
◆ 12 + 8 + 6 + 1 = 27 = 3^3
・
◆ 3×6 = 18
◆ 18+8+1 = 27 = 3^3
・
◆ 辺×2 = 12×2 = 24
◆ 点×3 = 08×3 = 24
◆ 面×4 = 06×4 = 24
・
◆ 12 + 8 + 6 + 1 = 27 = 3^3
・
◆ 3×6 = 18
◆ 18+8+1 = 27 = 3^3
・
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2016-07-31 10:03
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