数学角平分线的判定如图所示,△ABC中,AB=AC,M为BC的中点,MD⊥AB于点D,ME⊥AC于点E.求证:MD=ME.
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![数学角平分线的判定如图所示,△ABC中,AB=AC,M为BC的中点,MD⊥AB于点D,ME⊥AC于点E.求证:MD=ME.](/uploads/image/z/15078523-67-3.jpg?t=%E6%95%B0%E5%AD%A6%E8%A7%92%E5%B9%B3%E5%88%86%E7%BA%BF%E7%9A%84%E5%88%A4%E5%AE%9A%E5%A6%82%E5%9B%BE%E6%89%80%E7%A4%BA%2C%E2%96%B3ABC%E4%B8%AD%2CAB%3DAC%2CM%E4%B8%BABC%E7%9A%84%E4%B8%AD%E7%82%B9%2CMD%E2%8A%A5AB%E4%BA%8E%E7%82%B9D%2CME%E2%8A%A5AC%E4%BA%8E%E7%82%B9E.%E6%B1%82%E8%AF%81%EF%BC%9AMD%EF%BC%9DME.)
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