专题训练02 相交线与平行线（能力提升篇）-【期末暑假】2019版数学七年级下册（人教版）

!"#$, ! &'()*+( 12340 ( " 9:; "- ��çètéÃãz*ÐÝ Gb %!!!& !!,- !!.- !!/- !!0- &- hz " 5( &'"() &'{m $" p�rG" "" " &" " (" " # t " ê{��6G b %!!!& ,- " " a" &!!!!.- " & a" (!!!!/- " ( a" #!!!!0- " & a" # (- hzpë " 5( ""# «5( . p¬ " " " )" & b %!!!& ,- X\6 .- Y¦6 /- X§Y6 0- vw6 #- ��ÀÁCbÂ"Gb %!!!& ,- Z5(*+ " X\6&D .- ì6­&D /- í5( &' *+{ () 0- p_y1­bî1 ) " <=; )- ÑÂ" ' Z5(*+ " X\6&D ( ïr ' hi )) ³´ ))( G�Eb !!!!!!! !!!!!!!!!!!!!!!!7 $- hz " 5( " $ #" «5( . p¬ " ��" " 1*'4" ³´" & G¶1� !!!!- # *- hz " 5( ""# «5( . p¬ " |ð� !!!!!!" } ""# *+ - %- hz " 5( " $ #" 5( - ) " &'{m ," )5( # &'{m 0" u ,1 �5{ -" |" " 1 )%4" }" & 1!!!!!!- +- �� ""#". �*4Y.[CX5( " | " # #". # #" } " ) . G\]^9b !!!!!- * " >#; "'- hzpë "$ b5( &' �%m " " &$(1 " ( " '$("$( b" &$) G*�( - %"& ñ" ($) G¶1 $ %&& ·¾ $) ) &' G\]^9 " ¯�òKà - ""- hz " 5( &'"() &'{m $" �� # " &$(1*'4"$* â" '$) �rZÄ� " u " '$*8 " *$)1&8(" ñ" &$* G¶1 - "&- �� # hz " " '&,9 " &,) 1"%'4" " " 1 " &- ñÈ # " *1 " +- ) $$ $$