就一道初二几何题,我觉得这道题有点难,help!如图,在Rt△ABC中,∠ACB=90°,AD⊥AB,AD=AB,BE垂⊥DC于点E,AF⊥AC,交EB于点F,求证:CF平分∠ACB.
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/05 12:31:31
![就一道初二几何题,我觉得这道题有点难,help!如图,在Rt△ABC中,∠ACB=90°,AD⊥AB,AD=AB,BE垂⊥DC于点E,AF⊥AC,交EB于点F,求证:CF平分∠ACB.](/uploads/image/z/13296339-27-9.jpg?t=%E5%B0%B1%E4%B8%80%E9%81%93%E5%88%9D%E4%BA%8C%E5%87%A0%E4%BD%95%E9%A2%98%2C%E6%88%91%E8%A7%89%E5%BE%97%E8%BF%99%E9%81%93%E9%A2%98%E6%9C%89%E7%82%B9%E9%9A%BE%2Chelp%21%E5%A6%82%E5%9B%BE%2C%E5%9C%A8Rt%E2%96%B3ABC%E4%B8%AD%2C%E2%88%A0ACB%3D90%C2%B0%2CAD%E2%8A%A5AB%2CAD%3DAB%2CBE%E5%9E%82%E2%8A%A5DC%E4%BA%8E%E7%82%B9E%2CAF%E2%8A%A5AC%2C%E4%BA%A4EB%E4%BA%8E%E7%82%B9F%2C%E6%B1%82%E8%AF%81%3ACF%E5%B9%B3%E5%88%86%E2%88%A0ACB.)
xU[oA+ħvaY,wYv`1
jmViJ)?py_6c110393IJto߮;s/iqݮ
bgk,η?kpVj;+tr"{/S?]\m, LꎿQ@Q˞i'Q_o
`Ј]{Dq??۵8F/w#%f\p,393'\Nܺ!_nTҳk3t.02֝9=)Kg,cZ*iQ"(
jJR0%QSV0,YFHJ!9,!j)!+(+HEL%($&C SJ&,I)#,ÁY%-ajEE
PBbH6%EFF"fLZ2"~QKȎ