I7k9=,dd +(I)    1Courier New1Symbol New1Courier New1Courier NewTimes New RomanTimes New Roman1Courier New1Courier NewTimes New Roman1Courier NewXdV0XdV0XdV0XdV0?/ <```@@@?~~~~~ԱޱޱԱ޿޿ph (((Pdd} d< p {2 J0-?C^Q]?ʜk@o=#r}V|@R*g4it n@GrX???@@@@@@033333??@^ߛOw?HzG???:8Ic@V0a@@?@ @@@?@@@@@@@@@@dddddddddddddddddddddddddddddddddddddddd 2??h!@$$$Uy@???????\ȅԈ< h+acos(t) k+asin(t)9(x,y) = (h+acos(t),k+asin(t)); 0.000000 <= t <= 6.2831900.00000;6.283192S2S2???$$$o ߼0@`bP*@????????o ߼0@`bP*@uvwxyz{ h+acos(p) k+asin(p)pi/4(x,y) = (h+acos(p),k+asin(p))2???$$$????????????X \ `dhlphkpi/4(x,y) = (h,k)2???$$$??o ߼0@`bP*@??????|}~䀹聹삹d,`x hk h+acos(p) k+asin(p)!seg (h,k)--(h+acos(p),k+asin(p))2 2??@$$$o=#r}V|@???????@ p薹$!k+asin(p)-1/tan(p)*(x-h-acos(p))%y = k+asin(p)-1/tan(p)*(x-h-acos(p))xyz@HXT@??}[?@@@@@@@@@@@@@@@@h!@@@@@@@@@@@RW$RW$RW$(x,y) = (h+acos(t),k+asin(t)); 0.000000 <= t <= 6.283190\y䡬@XeYe?1Courier New (x,y) = (h+acos(p),k+asin(p))\y䡬@XeYeM?1Courier New |(x,y) = (h,k)42+?\y䡬@XeYeydڥ?1Courier New 4seg (h,k)--(h+acos(p),k+asin(p))\y䡬@XeYeAi?1Courier New y = k+asin(p)-1/tan(p)*(x-h-acos(p)))W?\y䡬@XeYei9".?1Courier New @@@h!@