如图,AC平行于BD,AE和BE分别平分角CAB和角DBA,CD过点E.求证:(1)AE垂直于BE(2)AB等于AC加BD.(用等腰三角形的知识解决)
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![如图,AC平行于BD,AE和BE分别平分角CAB和角DBA,CD过点E.求证:(1)AE垂直于BE(2)AB等于AC加BD.(用等腰三角形的知识解决)](/uploads/image/z/5436797-5-7.jpg?t=%E5%A6%82%E5%9B%BE%2CAC%E5%B9%B3%E8%A1%8C%E4%BA%8EBD%2CAE%E5%92%8CBE%E5%88%86%E5%88%AB%E5%B9%B3%E5%88%86%E8%A7%92CAB%E5%92%8C%E8%A7%92DBA%2CCD%E8%BF%87%E7%82%B9E.%E6%B1%82%E8%AF%81%EF%BC%9A%EF%BC%881%EF%BC%89AE%E5%9E%82%E7%9B%B4%E4%BA%8EBE%EF%BC%882%EF%BC%89AB%E7%AD%89%E4%BA%8EAC%E5%8A%A0BD.%EF%BC%88%E7%94%A8%E7%AD%89%E8%85%B0%E4%B8%89%E8%A7%92%E5%BD%A2%E7%9A%84%E7%9F%A5%E8%AF%86%E8%A7%A3%E5%86%B3%EF%BC%89)
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