2017-2018学年浙教版九年级数学上册高效训练（pdf版）:3.2 图形的旋转 （2份打包）

!"#$%"&#'() !)""" !)""" "s ! {# !!" !#|}~:-�� !"12!ÑÒ.ÓÔÎX./0!"M#ÓÔyÈ%#M# ÓÔÕ.z|{ÓÔ<j%$M#Ö``×c%%M#ÓÔ Ø.XÙ! !!" "#|}-s� !"12!"!#ÓÔر8.XÙ{DXÙÚ«!""#`×c 9ÓÔyÈ.ÛÜÝ«!ÏÞQ``×cßÓÔyÈà]± á.Õâ«;ÓÔÕ! "3 !##9{!ÿå?> ,-./DÏ 0 EFO4¿å?> 39>A!��{Ssq *É2Ê=! 1!{Ssq*É2Þ%0,%03!0-% 09!0.%0>!0/%0A!,-%39!-.%9>! ./%>A!,/%3A! {Ssq*=Þ%),03%)-09%).0>%)/0A!)/,-% )A39!),-.%)39>!)-./%)9>A!)./,%)>A3! #!"! '9&:; !!ÿ{> ¢1(ï*ÔÕEF )(4O4¿*{> I"#,##! "!9{!ÿv{>DÏ 0¢Öê=TEFO!Ã$Fç��A ;*I"#.##! -+3"4 .+!(44 0+!//4 ,+"!24 "y " z{# ## "y $ z{# $!9{!�$,-.S!).,-%2*4!ÿ$,-.�èD5DÏ ,E F¿ $,-:.:* î ï! ö ..:* ,-! d E F = * T & 8"#0##! -+$*4 .+/(4 0+*(4 ,+2*4 /!9{!.$,-.DÏ .¢1(ï*ÔÕEF $*4!4¿ $,:-:.!,:-:ô ,. x Ï /! × ),:/.%)(4! d ),%#**#4! "y / z{# ## "y 2 z{# *!g1r*(ï©Ø / �(!(ïEF|#!"(#4$',ïE F| "!(4(!©Ø|#$*#,g! 2!9{!�$,-.S!,-%-.!ÿ$,-.DÏ -1(ïEF " T!4¿$,!-.!!,!-ô ,.xÏ 3!,!.! ,-ô ,.!-.x Ï /!9!ÞÖê:k%")./9%"!#,!3%.9!$/9%9.!% ,!/%.3!&,!9%.3!çS;ú*I#"#&#"��;ú :k*�¥#! "y 3 z{# 3!9{!ÿb|sÛ*<=�2ÈA;�T �!),%$(4!,.%!(!.rDT|D�= ÎÏ -§(ïEF¿$,:-.:*îï!Ï .:� ,.r!,:.:F ,-sôxÏ /!d .:/%#"!*#! 4!""(!2&|}~¤*{&"" "&2 L#9 {!�èD�=ÐÑéS!$,-.*<� ÎÏ,-8 ,"'!!'!#!-"'$!$#!."'/!!#! "y 4 z{# "!#Ä�$,-.wx "ÍËÌ*$,!-!.!!���Ï -*Ë ³Ï -! *ÐÑ$ ""#Ä�$,-.DÏ ,¢§(ïEF )(4O4¿*$,-"."! ���Ï .*Ë³Ï ." *ÐÑ! 1!"!#9{"!#!$,!-!.! �8�)1*<=>$Ï -! *Ð ÑI"$!$#! "!# # ""# "y 4 z{# ""#9{""#!$,-"." �8�)1*<=>$Ï ." *ÐÑ 8"!!"#! 789 "y ) z{# )!9{!;Ô> ,-./*?@8 $!3!9,- I ,-!-.?r*Ï!�)3/9%/*4!ÿ $/,3DÏ /§(ïEF )(4! 4¿ $/.2! "!#)&%39%92! ""#' ,3%! (! ) 39*@! "!#>?!9ÿ$/,3DÏ /§(ïEF )(4O4¿$/.2! 8/3%/2!)3/2%)(4!8)3/9&)9/2%)(4! 9)3/9%/*4!8)9/2%)3/2')3/9%/*4! 9/9%/9!8$/39+$/29"I-I#! 839%29! ""#1!� 39%#! 9.2%,3%!! 8-9%-2'29%-2'39%/'#! 93-%,-',3%"! 8� JK$3-9S!6¨©¸_!4 3-"&-9" %39"! � ""&"/'## " %#"!54 #%*" !839*@8 * " # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # ! $$ ! $"# /,0123 !&""" #!"! '9&:; $"# !"#$ 3$452 !!tæ!áBC&./1(Î�õÞ1øOùúü 5)@!=¿&.:/:1!ª Ï..:!M(!%#)@!D(/,Û%)$"."%! -+1)? .+*0? ,+*)? /+00? $ÿ ! Òæ% """" $ÿ # Òæ% #!tæ!!R�r�Y./1&!./%5!Þ4!.1Ö!K.4%$!0) ./Ö4ÁÞ!ªÏ40!á�B