已知AB//CD.AD//BC.∠1=∠2.求证AE//CF

来源:学生作业帮助网 编辑:作业帮 时间:2024/10/09 04:14:29
xS]OP+ W6m׭jVcwsӲ0&^ED$|@Ɯeg+W =HQgdYy<89}Vy^ӹƵJDsثͥ fR ?jx*75XP7o=g,e,;;[|3Q?((?ވqA!jIAiFe%&Dc"dQL$Ǧ!v"4q,ic$I(J&p\'GFIN#qI> KGd[MɒmQ\0-xj䝀Y[5/gP_춿l1 Tu3jzgFNCƦUE[ ʿ,kCG4=3@tɴV!i(X>/M3q(0c k+^ۮ?UFζW| o FA5KyIJkYogٟѵaQDO!ET642Xt߅2St E˰zF1>J:Cs~-:H2'oCj74=x~)j$aȴR"TAfY0-0La2`9غwKApYht[j{ -wrxG`=cA@+,i,*!Juoȃp=%+_ZFؤ;ǡ;[W' h`92$v\h!(Nt^N