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九年级数学：求AF+2AE的最小值？先三角形相似转化，再将军饮马
九年级数学：求AF+2AE的最小值？先三角形相似转化，再将军饮马
初中数学：几何最值，将军饮马，费马点，胡不归，隐形圆，阿氏圆61/333
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