https://bgk-photo.cdn.bcebos.com/doc/pic/item/bd315c6034a85edff865eae44e540923dc54750f.jpg(2015秋•江门校级期末)如图,在△ABC中,AB=CB,∠ABC=90°,F为AB延长线上一点,点E在BC上,且AE=CF;(1)求证:Rt△ABE≌Rt△CBF;(2)求证:AB=CE BF;(3)若∠CAE=30°,求∠ACF度数.
https://bgk-photo.cdn.bcebos.com/doc/pic/item/bd315c6034a85edff865eae44e540923dc54750f.jpg(2015秋•江门校级期末)如图,在△ABC中,AB=CB,∠ABC=90°,F为AB延长线上一点,点E在BC上,且AE=CF;(1)求证:Rt△ABE≌Rt△CBF;(2)求证:AB=CE BF;(3)若∠CAE=30°,求∠ACF度数.
发布时间:2024-06-16 10:43:55