已知：如图,AD平行于BC,E是线段CD的中点,AE平分角BAD.求证：BE平分角ABC.

来源：学生作业帮助网 编辑：作业帮 时间：2024/09/08 18:36:02
xRn@~jCiמ}x $EJڪQCI*H@/mBq~,(;zT8%737_TT?դ>WUgfqWU= c헑WG'(ULpw+h!p Ob?0/CN;~|Boy;/P1.'f3||Xa>ϒm@Z9,K"tSKPpd6 |0i*B<1 !e-H_<+f`  0:Spl`S,fאUX &U<'["#4wDXBz_@K4t5.ꤥDӐK藄q9E\utM@^z['<&5{K&&'l}4-f=8G?I=KC-iz>vٹsaP1lGUiC#b3g*ar;d؂,*]f?NZ2FIqIcv$2b'8ymo#4