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[几何] 一道有关边角关系的几何题

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青青子衿 Posted 2014-3-9 12:56 |Read mode
求证:唯一存在三角形三边长为连续正整数且有一个角是另一个角的整数倍的三角形。

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其妙 Posted 2014-3-9 23:20
边长为4,5,6

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