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战巡 发表于 2022-6-30 11:05 这不等啊
uk702 发表于 2022-6-30 11:10 (Sorry, 似乎题目是错的,待查) 是的,我也发现了。
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乌贼 发表于 2022-6-30 13:43 如图: $ AMEH $四点共圆且。\[ BM=BE\riff DE=DN \]又\[ \angle NFH=\angle NEH=\angle MAH=45\du \riff H ...
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