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.$NLsymmedian point` a b c d e f g h i j k l m n o p q _ ,#GSP4_W_0488/Oct 31 20010#` Arial '''$'$'$'$'$'$'$'$'$'$' $' $' %'&'8'8'8'9':'  o@:@@`@P@@ @H@ @@ @ 4@      -  G /  /  -  /  /  /  -  - ?  ?   - K     2=q?  - ,  - !Q C" R D#   % L? & - ',&( - )'Q C&*(R D+    . ڹD1? / - 0,/1 - 20Q C/31R D4 - #>9? 6 - 7,68 - 97Q C6:8R D;   = iD>Ϸ? >   - @?,>A - B?Q C>CAR DD  F .@yb? G - H,GI - JHQ CGKIR DLPN:bol =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.$1$LK=perspector of tangential triangle` a b c d e f g h i j k l m n o p q _ ,#GSP4_W_0488/Oct 31 20010#` Arial  '''$'$'$'$'$'$'$'$'$'$' $' $' %'&'8'8'8'9':' Bb@q@@Ai@]@@  @/@ @Ct@q@@ @ @ @ @ @ ? @ ? @  @@  @ @  /@   -@ @ /@ @ /@  -@ C't /  - B't  - A't  .  /   -  nQ\aAEn!!Z " /   -  %nQ\aAFn&&Y ' "'  <0>>-   - -.K44QThat document was created with a newer version of Sketchpad and cannot be opened.|This document was created with a newer version of Sketchpad. Some information may be lost. The document will open as a copy.$LA&LGergonne point and isogonal conjugate` a b c d e f g h i j k l m n o p q _ ,#GSP4_W_0488/Oct 31 20010#` Arial '''$'$'$'$'$'$'$'$'$'$' $' $' %'&'8'8'8'9':' n@U@@`c@w@@ @~@w@,@, -  / /  -   -       -  ," ?  " ?   - X(55)  /  /  - O , - / / /  - !Y -  X - Z #/   # %>E?  ?  ?  ?   - -.?   - ,0Z?   - +2 # /" #5 6 - & #8 8 " $ $ - =;G[e]4> (:89   2{TnQ\aA:internal center of similitude of circumcircle and incircle> n765/   3H6nQ\aAreflection of AX in bisector 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.$(TX$LNagel point and isogonal conjugate` a b c d e f g h i j k l m n o p q _ ,#GSP4_W_0488/Oct 31 20010#` Arial '''$'$'$'$'$'$'$'$'$'$' $' $' %'&'8'8'8'9':' p@a@@d@0z@@ @ @ @ @ @@Pz@,@/ ,/   -   /   -  X@  /  /   -  - @  ,/ ,/  - /  - Z@  / /  -  - @  ,/ ",/ $ - #% / &' - '(Y/ &!/ & - !* - + - "I/ ./ .'/ .  -  1 - '0 - / .3   ,  -  Q C-),Q CQ C 4  )  - ABN[a]u / D '/ F' - EGO H/ H  - JI HK?  K2?  .H - MN HO OK ." R S .2> QULK   TnQ\aA:external center of similitude of circumcircle and incircle> n( RTOPS5432   @nQ\aA'reflection of AX in bisector of angle Anpn5Z>5sQThat 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.$;#,Lisogonal conjugate of point on circumcircle` a b c d e f g h i j k l m n o p q _ ,#GSP4_W_0488/Oct 31 20010#` Arial '''$'$'$'$'$'$'$'$'$'$' $' $' %'&'8'8'8'9':' A r@\@@B`h@x@@  @/@ @C@x@@ @ 4@?  ?  /  /   -  H /  - O  [CB?669?P   ,, -  " ?   " ?   "  ?  !> , !"    q(nQ\aAisogonal lines