如图,已知在平行四边形ABCD中,E,F是对角线BD上的两点,BE=DF,点G,H分别在BA和DC的延长线上,且AG=CH,连接GE,EH,HF,FG 求证:四边形GEHF是平行四边形
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![如图,已知在平行四边形ABCD中,E,F是对角线BD上的两点,BE=DF,点G,H分别在BA和DC的延长线上,且AG=CH,连接GE,EH,HF,FG 求证:四边形GEHF是平行四边形](/uploads/image/z/5553443-11-3.jpg?t=%E5%A6%82%E5%9B%BE%2C%E5%B7%B2%E7%9F%A5%E5%9C%A8%E5%B9%B3%E8%A1%8C%E5%9B%9B%E8%BE%B9%E5%BD%A2ABCD%E4%B8%AD%2CE%2CF%E6%98%AF%E5%AF%B9%E8%A7%92%E7%BA%BFBD%E4%B8%8A%E7%9A%84%E4%B8%A4%E7%82%B9%2CBE%3DDF%2C%E7%82%B9G%2CH%E5%88%86%E5%88%AB%E5%9C%A8BA%E5%92%8CDC%E7%9A%84%E5%BB%B6%E9%95%BF%E7%BA%BF%E4%B8%8A%2C%E4%B8%94AG%3DCH%2C%E8%BF%9E%E6%8E%A5GE%2CEH%2CHF%2CFG+%E6%B1%82%E8%AF%81%EF%BC%9A%E5%9B%9B%E8%BE%B9%E5%BD%A2GEHF%E6%98%AF%E5%B9%B3%E8%A1%8C%E5%9B%9B%E8%BE%B9%E5%BD%A2)
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