rIQ4tL~i·M602J73å-02a+3Z?02a-3b?+C2a+3b?2\ra=-2,h=-\rN3\r4?IQ5tL<?;ZZ7ABCD;ZA=40°,ær/ç\r30½.\r5?IQ5tL;<?7,èAéC;NC=90°,AC=15,BC=20,êBAB\r0ë8\r77EvaluationWarning:ThedocumentwascreatedwithSpire.PDFfor.NET.\r6?IQ5tL<?;°³.B5ABCD;AC?BDì"Ê0,íÂ3«06C\r26îï;CD0EC8îï;aABO0¤E.\r7?IQ5tL<?;AABC;BD°tNABC,DE\rBC,EF\rAC,ð ñCFÄBE0\r8ò;óô£-.\r8?IQ6tL<?;ÝÞE,5ÚÛABCD,õÝöÝ÷I3«LBD,ÝÞ;øAD\rù3«BD;¸Ý÷DG,
AB=4,BC=3,AGJ\rú¿QNIQ10tL?1û?3;?ABC0>?Ca.\r 1<?1,üE?A8C0BBC¹ÊJ;øCD=BC,ýþDA.
?ACD0>?CS”\rGHSÿ 0a@P`p?\rP2@\r2,??^ABC@BCD,??CAE,CD=BC,AE=CA,DE.\r?DEC@S2,S2= 0a@P`p?\n;EvaluationWarning:ThedocumentwascreatedwithSpire.PDFfor.NET.\rP3@"\r1-2@#$%??ABF,BF=AB,FD,FE,-^DEF\r3@.\r&'()@S3,S3=______. 0a@P`p?\n/01 %2P2@@\r*+,.\rE\rBCDBcDFk\r717273\r:.