点M是矩形ABCD的边AD的中点,点P是BC边上一动点,PE⊥MC,PF⊥BM,垂足分别为E,F.(1)当矩形ABCD的长与宽满足什么条件时,四边形PEMF不矩形,请猜想并说明理由.(2)在①中,当点P运动到什么位置时,矩
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![点M是矩形ABCD的边AD的中点,点P是BC边上一动点,PE⊥MC,PF⊥BM,垂足分别为E,F.(1)当矩形ABCD的长与宽满足什么条件时,四边形PEMF不矩形,请猜想并说明理由.(2)在①中,当点P运动到什么位置时,矩](/uploads/image/z/9503791-7-1.jpg?t=%E7%82%B9M%E6%98%AF%E7%9F%A9%E5%BD%A2ABCD%E7%9A%84%E8%BE%B9AD%E7%9A%84%E4%B8%AD%E7%82%B9%2C%E7%82%B9P%E6%98%AFBC%E8%BE%B9%E4%B8%8A%E4%B8%80%E5%8A%A8%E7%82%B9%2CPE%E2%8A%A5MC%2CPF%E2%8A%A5BM%2C%E5%9E%82%E8%B6%B3%E5%88%86%E5%88%AB%E4%B8%BAE%2CF.%EF%BC%881%EF%BC%89%E5%BD%93%E7%9F%A9%E5%BD%A2ABCD%E7%9A%84%E9%95%BF%E4%B8%8E%E5%AE%BD%E6%BB%A1%E8%B6%B3%E4%BB%80%E4%B9%88%E6%9D%A1%E4%BB%B6%E6%97%B6%2C%E5%9B%9B%E8%BE%B9%E5%BD%A2PEMF%E4%B8%8D%E7%9F%A9%E5%BD%A2%2C%E8%AF%B7%E7%8C%9C%E6%83%B3%E5%B9%B6%E8%AF%B4%E6%98%8E%E7%90%86%E7%94%B1.%EF%BC%882%EF%BC%89%E5%9C%A8%E2%91%A0%E4%B8%AD%2C%E5%BD%93%E7%82%B9P%E8%BF%90%E5%8A%A8%E5%88%B0%E4%BB%80%E4%B9%88%E4%BD%8D%E7%BD%AE%E6%97%B6%2C%E7%9F%A9)
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