如图,梯形ABCD中,ad平行bc,ba=dc=ad,点e在cb的边长上如图,梯形ABCD中,ad平行bc, ba=bc=ad,点e在cb的延长线上,且be=ad,点f在边bc上(1)求证:ac=ae,(2)如果AFE=2aef,求证四边形afcd识、是菱形
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![如图,梯形ABCD中,ad平行bc,ba=dc=ad,点e在cb的边长上如图,梯形ABCD中,ad平行bc, ba=bc=ad,点e在cb的延长线上,且be=ad,点f在边bc上(1)求证:ac=ae,(2)如果AFE=2aef,求证四边形afcd识、是菱形](/uploads/image/z/2122566-6-6.jpg?t=%E5%A6%82%E5%9B%BE%2C%E6%A2%AF%E5%BD%A2ABCD%E4%B8%AD%2Cad%E5%B9%B3%E8%A1%8Cbc%2Cba%3Ddc%3Dad%2C%E7%82%B9e%E5%9C%A8cb%E7%9A%84%E8%BE%B9%E9%95%BF%E4%B8%8A%E5%A6%82%E5%9B%BE%2C%E6%A2%AF%E5%BD%A2ABCD%E4%B8%AD%2Cad%E5%B9%B3%E8%A1%8Cbc%2C+ba%3Dbc%3Dad%2C%E7%82%B9e%E5%9C%A8cb%E7%9A%84%E5%BB%B6%E9%95%BF%E7%BA%BF%E4%B8%8A%2C%E4%B8%94be%3Dad%2C%E7%82%B9f%E5%9C%A8%E8%BE%B9bc%E4%B8%8A%EF%BC%881%EF%BC%89%E6%B1%82%E8%AF%81%EF%BC%9Aac%3Dae%2C%282%29%E5%A6%82%E6%9E%9CAFE%3D2aef%2C%E6%B1%82%E8%AF%81%E5%9B%9B%E8%BE%B9%E5%BD%A2afcd%E8%AF%86%E3%80%81%E6%98%AF%E8%8F%B1%E5%BD%A2)
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