甘肃省金昌市永昌市某中学2022年中考猜题数学含解析

YZŒUcdp?%ÎZ€U›AD=AE,ŒSASpqp?;\¿UY\rZ΁Z€Up?NAEF!BZEF=CD=x,YZAEFŒ¹º»¼pqÜÊy81xÝ6fg;\r(2)PÞßà_á?[@\nCB" ;\@\nCBâÀ?" ã\rÊYZADEpq.\r@0\rÙ)[?×?R3ABC\rVZB=30°,AB=10,\r1\r.,.ZCAB=60°,AC=-AB=5,\r2\rF:AB\r.,.AF=-AB=5,\r2\r.*.AC=AF,\rQ.,0ADE:UYZ\r.M.AD=AE,ZEAD=60°,EvaluationWarning:ThedocumentwascreatedwithSpire.PDFfor.NET.\rVZCAB=ZEAD,\rBPZCAD+ZDAB=ZFAE+ZDAB,\r:.ZCAD=ZFAE,\r.,.0AEF^AADC(SAS) \r©,/0AEF^AADC,\r.,.ZAEF=ZC=90°,EF=CD=x,\rÜd.,`F:ABc`\r/.AE=BE=y,\rbRtAAEFc“”'GNS?y2=25+x2,\rJ.y2-x2=25.\r(2)ÝÌ`b9¡CB¤HNDAB=15MNSNCAD=45M0ADC:Þm$#$%,\r‡AD2=50,AADE/0\S=gQAO?.in60M=;\rMOES\ràÌ`b9¡CBá˜9¤HNDAB=15MNSNADB=15MBD=BA=10,\r...bRtAACDc“”'GNSAD2=200+100â!AD2-sin60°=5073+75\rÍÎÏ04¹»/0\ã8¼506+75.\r2\rJ`pK\r¾\r“”'Gä#$%&')*rЏ~#$%)*åæç蓔'G:,\n;<.