GSPk$ F'c apm dt  EDrag point B along AC and observe the areas of the different regions.0t^ Area p4 is the total area of semicircle with radius AO. Area p3 is the red region. Area p2 is the dark blue region. Area p7 is the light blue region. Ap4-Ap3-Ap2=area of arbelos.tmrServ O`hr`t'? pS"CC t"'fixABbineASHDeleteKeyAAssocQuryStringByKeyAAssocCreate]PathQu D-C twhr@c1ryEmptyAHPathIsRootWDImageist_SetOverlayImage3ImageList_GetImaCCPxCF%5?F%5?tmr  Ahrt'? lQCC t{n  D`hr`t'? pS"KCBtlrV1k4--|4tЗ%4<<@P#CCCC?tmr  CS""`BWQ lQ?HWQ?T DC  tlrldp!@@?T DCCC? two$ a3Q'3\keR ]0l1ؽ-QtT= ";GHQ#'CCPxC@)(?T DCCC t mrBs>  BS""`BWQ lQ?HWQDC two #p4tOUOOOOCCPxC@)(?T DCCC tv%B m6BBBBBBB Area p4 = Area(Sector p4) = tlr m"CCDC?  tlr nO{U8OZ@,wQM HDC?T DC? t sD?DD ^B? tLmQr0 G`hr`t'? S2CC tDmIrsG HS"`BWQ lQ?HWQDC t   D r :t'? 0oVDC  t - c2`OU O0hCClD=CF%5?F%5? t 4 c3R?1Wbq*4-۪&?*aBPUF]YPg:$ !2FIDC@2lBF%5?F%5? tr tDCDC? t  AM>>>>>>>>>D>C t   E~ sCA]9Cte<jAl  F`r`:t'? pS"oDCtvp˖@ c11?? ?? ?$?(?D>CoBF%5?F%5?t o  a1,CoL*HϩC;D>Ct o` #p2 O@-wQpH@OUCCmD=C@)(DCCCt 4ox #p3)$} %EȊ^$>dl >>OUDC@2lB@)(?T DCDCt*+ m9 Area p7 = Area(Circle Interior p7) = t:pP m8p!@@ Area p2 = Area(Sector p2) = t&o<E m7EEEEEEE Area p3 = Area(Sector p3) = t.D( '` m10HBhp!@@ *{(:Area p4} - {(:Area p3} - {(:Area p2} = 6Area(Sector p4) - Area(Sector p3) - Area(Sector p2) = #""Arial[4\