GSP4QThat document was created with a newer version of Sketchpad and cannot be opened.|This document was created with a newer version of Sketchpad. Some information may be lost. The document will open as a copy.$= ` a b c d e f g h i j k l m n o p q _ ,#GSP4_W_0502/Apr 18 20020#` Arial'''$'$'$'$'$'$'$'$'$'$' $' $' %'&'8'8'8'9':' O@u@@0w@u@@ ,`d\@circle of inversionP@r@@ @  -@ nQ\aAB%0n    <0>%0n    <0>0 3n b  <0> B00w(BMͫ(BM``!n P'c   hh+-T<0>>>>>><+>>><0>>>><0>>>>>+-0QQThat document was created with a newer version of Sketchpad and cannot be opened.|This document was created with a newer version of Sketchpad. Some information may be lost. The document will open as a copy.$)` a b c d e f g h i j k l m n o p q _ ,#GSP4_W_0502/Apr 18 20020#` Arial'''$'$'$'$'$'$'$'$'$'$' $' $' %'&'8'8'8'9':' O@~@x@@`u@`x@@ ,hm0 @circle of inversionhXbe@Lz ׈d@@,@=ܱJy@? @  =?line mo ~c|?D?@   - %0     <0>@    -  %0     <0>0 3  b  <0>T1x2 B00w(BMͫ(BM``! #*0    (-DT!@ &@ǘ? inverse of m @  e?P@   - nQ\aAE%0n    <0>%0n    <0>0 3n b  <0> B00w(BMͫ(BM``!nP'e -  -  й߷N?l _TZ??k/T  -T @ T  -T /T /T  /T   -T " > T #    $nQ\aA Move Pointm -n  !> n %    $nQ\aA Move Pointm> n &$   Xfb nQ\aATangentn|<0>>>><0>>>>>>>>| a> n$> AF   eN"nQ\aA Animate P(#QThat document was created with a newer version of Sketchpad and cannot be opened.|This document was created with a newer version of Sketchpad. Some information may be lost. The document will open as a copy.$͛` a b c d e f g h i j k l m n o p q _ ,#GSP4_W_0502/Apr 18 20020#` Arial '''$'$'$'$'$'$'$'$'$'$' $' $' %'&'8'8'8'9':' O}@u@@u@ t@@ ,RU4@circle of inversionˀ@&S s@@b1Eݽ @ًr@@ "Fʣ@circle c  - -  62hG3?P@    -  nQ\aAB%0n     <0>N%0n     <0>N0 3n  b  <0>T1x2 B00w(BMͫ(BM``!n P'c#*(    (-DT!@ &ZӼ? inverse of c   <0>>><0>>><0>>>>>>>>>>[6>  $>AF   <"nQ\aA Animate P@ n  -n nQ\aADn>     <1$nQ\aA Move Point> n    <G$nQ\aA Move Point> n    X<0$nQ\aA c through OQThat document was created with a newer version of Sketchpad and cannot be opened.|This document was created with a newer version of Sketchpad. Some information may be lost. The document will open as a copy.$z1` a b c d e f g h i j k l m n o p q _ ,#GSP4_W_0502/Apr 18 20020#` Arial '''$'$'$'$'$'$'$'$'$'$' $' $' %'&'8'8'8'9':' O}@0w@@p@w@@  @$gB?@თ?u  @?ڕ@?v  ᅤSw  "  u+w "  u+v " v+w   /    /  - u+v+w  >     E&nQ\aA Show Objects> n    E&nQ\aA Show Objects> n    E(nQ\aAShow Point u+vn n  n  n > n   E,&nQ\aA Show Segments> n     EY&nQ\aA Show Objects> n     Eo$nQ\aA Show Points> n   E$nQ\aA Show u+v+wn n  n  n > n #   E&nQ\aA Show Segments> n %   E&nQ\aA Show Segments> n $&   E&nQ\aA Show Segments> n   E$nQ\aA Show Circle> n$&%#$   E&nQ\aA Hide Objects> nT #$%&   ]nQ\aAReset> n    ]&nQ\aA Show Objects> n ,-   ]nQ\aAResetnnQ\aAAЂ@x@> @   EC&nQ\aA Hide Segmentsn>>KQThat document was created with a newer version of Sketchpad and cannot be opened.|This document was created with a newer version of Sketchpad. Some information may be lost. The document will open as a copy.$`ât` a b c d e f g h i j k l m n o p q _ ,#GSP4_W_0502/Apr 18 20020#` Arial '''$'$'$'$'$'$'$'$'$'$' $' $' %'&'8'8'8'9':'  @t@@x@t@? @  @  ?A   0@?B    ; #;?I%0    <0>CnQ\aAR%0n    '<0>CnQ\aAd0 0n  z  I<0> Z0w (BMͫ(BM ``  ` n  $?   @3Xk?ĸ$?A      -  -  ?   ?    - B - C?  ?  ?   - ?    -    1|}>?j|  |  | | !|  |#|  |%| $| &| &!| !$| $&"| )B'" *A'" +C' ,- / -. 1/ 21/ 0/ - 43 5-> @ '"(-.,   z&nQ\aA Hide ABC etc njÜ?C.?A[1]A 8 9 :8- ; ?  8<-  ;?  8> - =B[1]A - ?C[1]A?  @A?  A<?  @> - CD?  8E - FB 8@ 8A A@ < K > MnQ\aAJn G nOn PLn LNn NP"n SC'[1]" QB'[1]" RA'[1] L N P> 8   z(nQ\aAShow Point A[1]> nH<@   z"nQ\aA Show A1B1> nWVU   z&nQ\aA Show inverse1> nJGA   z"nQ\aA Show B1C1> n YT   z&nQ\aA Show inverse1n >N$;f;f?F@ersef >N$;f?;f?FerseP CfN_`> a   z"nQ\aAShow Arcr> n X>   | $nQ\aA Show circle> nI   |3"nQ\aA Show C1A1> n"   w,nQ\aAShow inverse of AB> n (,   w',nQ\aAShow inverse of BC> n'.-   w:,nQ\aAShow inverse of CA> n6   wL,nQ\aAShow Circle A'B'C'> n   n"nQ\aA Show axis> nH68<>@AGHIJTUVWXYa    &nQ\aA Hide Objects> n(     &nQ\aA Show Objects> n jk   XOnQ\aAResetn,,u>uin$"q<-><-><-><->><->><-><->>>le,qAno<-><->>>>oI> nm   w_&nQ\aA Show Caption> nn   z&nQ\aA Show Caption> no   |F&nQ\aA Show Caption> nmno   &nQ\aA Hide Captions> n sl   XnnQ\aAResetQThat document was created with a newer version of Sketchpad and cannot be opened.|This document was created with a newer version of Sketchpad. Some information may be lost. The document will open as a copy.$ ` a b c d e f g h i j k l m n o p q _ ,#GSP4_W_0502/Apr 18 20020#` Arial Arial '''$'$'$'$'$'$'$'$'$'$' $' $' %'&'8'8'8'9':' T@a@@(@a@? @  @  ٘?& 0 (incentre)   YY?D*d (circumcentre, distance d from incentre)   ?d-R 2Yg @circumcircle, radius = R  -Y d+R%0    <0>nnQ\aAR%0n    '<0>nnQ\aAd0 0n  z  I<0> Z0w(BMͫ(BM ``  ` nQ\aArn  $?rcler  .̓QTȧ?incircle, radius = r= -  -ri0 0 n  k<0> N0 w(BMͫ(BM` ``  $?, ra" r^2/(d+R)0 0 n  <0>T1x2 N0 w(BMͫ(BM` ``  $в<f@)ra   >%hН@%inverse of circumcircle, radius = r/2h88%>>>h0.>>%hpn!'[>>>>>>!',hhvy>>><+>>>>>vGhxx d<+><+>><0>>` 1&> h   &nQ\aA Show Objectsr> n    &nQ\aA Show Captions> n   &nQ\aA Show Caption> n   &nQ\aA Show Caption> n   &nQ\aA Show Caption> n$   8nQ\aAReset