如图在平行四边形ABCD中,AB>BC,∠DAB与∠ADC的平分线交于点E,∠ABC与∠BCD的平分线交于点F,求证EF+BC=AB
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![如图在平行四边形ABCD中,AB>BC,∠DAB与∠ADC的平分线交于点E,∠ABC与∠BCD的平分线交于点F,求证EF+BC=AB](/uploads/image/z/2605269-21-9.jpg?t=%E5%A6%82%E5%9B%BE%E5%9C%A8%E5%B9%B3%E8%A1%8C%E5%9B%9B%E8%BE%B9%E5%BD%A2ABCD%E4%B8%AD%2CAB%3EBC%2C%E2%88%A0DAB%E4%B8%8E%E2%88%A0ADC%E7%9A%84%E5%B9%B3%E5%88%86%E7%BA%BF%E4%BA%A4%E4%BA%8E%E7%82%B9E%2C%E2%88%A0ABC%E4%B8%8E%E2%88%A0BCD%E7%9A%84%E5%B9%B3%E5%88%86%E7%BA%BF%E4%BA%A4%E4%BA%8E%E7%82%B9F%2C%E6%B1%82%E8%AF%81EF%2BBC%3DAB)
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