I)=,dd +(I)   1Courier NewSymbolew Roman1Courier New1Courier NewTimes New RomanTimes New Roman1Courier New1Courier New1Courier New1Courier New S FV S FV S FV S FV?/ <```@@@?~~~~~ԱޱޱԱ޿޿ph (((Pdd{ d< p {2(\?̬?̬̬?(\????@@@@@@033333??@^ߛOw?̌???wG@DT @@?@ @@@pyl4?P;Z?@?@?@@dddddddddddddddddddddddddddddddddddddddd 2??@????????+Jɶ?PTX\`dhR T&Bԣaaٳ?u@  1-(x^2+y^2) x^2+y^2=1PP2??@?PeB׳??????? x|XĴŴĴô001/2 sqrt(3)/2seg (0,0) to (1/2,sqrt(3)/2)PP2???$$$?PeB׳??????????PeB׳? lptx|U.5 sqrt(3)/2pi/4(x,y) = (.5,sqrt(3)/2)PPd2??h!@$$$PQ????????048<Tt-.175#r = .22; 0.000000 <= t <= 1.047200 0.00000;.972???$$$ȯ4Ғ?@㉶??????? 48<@DHL4(4t 5400 cos(.96) sin(.96)#seg (0,0) to (cos(.485),sin(.485))\2???$$$ i?YQn????????? i?YQn?  ɼPTX cos(.48) sin(.48)pi/4(x,y) = (cos(.485),sin(.485)).5hўd2??h!@$$$ףp= ????????-./012$`$"\7.34#r = .27; 0.000000 <= t <= 0.502350 0.00000;0.422???$$$??PeB׳??????? ,048<³@óDijH$HP8$F1.1/2 sqrt(3)/21/20(?2???$$$??????? 0'4(8)<*@+D,H- $$ɾGdG001/202???$$$ףp= ?ףp= ?PQ???????abcd@DHXO J%p]%.42.09.420422???$$$ףp= ??????????.T/.;t.42.11/2.1d2??h!@$$$h!@??????? 11ƳdzTȳcos(t)sin(t)0.0;2pixyzJXT@&Bԣaaٳ?@@@@@@@@@@@@@@@@@@@@@@@@@@@ @ @ @x42v k?C^}W?2z;^lTimes New Roman Ly(.5,sqrt(3)/2)?\/X;W?9?pOU?(\?Times New Roman  x^2+y^2=18%g@/x6j?segment (0,0)--(1/2,sqrt(3)/2)pܪ@1q!t?t(x,y) = (.5,sqrt(3)/2)-1Ppܪ?4333333Pʭ?,r = .175; 0.00000 <= t <= .9720pܪ?4333333" ?佴segment (0,0)--(cos(.96),sin(.96))))#pܪ̬?Y?(x,y) = (cos(.48),sin(.48)))pܪ̬?`#fTr = .34; 0.00000 <= t <= 0.42350pܪ033333? segment (1/2,sqrt(3)/2)--(1/2,0),0))pܪ̬?N1Courier Newsegment (0,0)--(1/2,0)),0)pܪ̬?1Courier New| segment (.42,.09)--(.42,0)--(.41,0)/2-.09,0)6\pܪ̬?N1Courier New4´5 segment (.42,.1)--(1/2,.1)(cos(.48),.1))0)pܪ̬?1Courier New´ (x,y) = (cos(t),sin(t)); 0.0 <= t <= 2pipܪ̬?PC1Courier New