_江苏省常州市2018-2019学年八年级上学期数学期中考试试卷

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122___________________________________2018-2019****___________________________________12B2158)1.A.B.C.D.2.A.B.C.D.3.A.SASB.ASAC.AASD.SSS4.ABCabcABCABCA.AB=CB.ABC=345C.b+cbc=a2D.a=7b=24c=255.ABCABCA.B.222C.D.6.24A.1B.2C.3D.47.PBACADPEACEPE3AP5FABFAPEAP2AFA.10B.8C.6D.48.:;.()A.B.C.D.322___________________________________10)1.682.ABCDEFA=30E=50C=3.ABCFEDFAB=8CF=5BD=4.ABCA=ABCAC=6BDACDEBCDEDE=5.ABDGDEDFEDF6.RtABCC90ABAAAAB=20B7.DEABCACBC=9AB=11EBC4228.A54x6yxy.9.164.10.ABCDBCADPPM=3PN=4ABCD1)11.BECFA=DB=DEFBE=CFAC=DF522___________________________________2)12.DEF1DEFHGDEFEF21DEF13.3ABCDEFABCDEF1DEF5)14.ABCACB=90AC=BCAEBCCCFAEF,BBDBCCFD6221AE=CD2AC=12cmBD15.CDBBC=5mA10mADDAABDxm1xADm216.ABCABCACBPPBCABACDE722___________________________________1DBDP2DB5DE9CE17.ABCDEFGH12318.ABCACB=90AB=10cmBC=6cmPA4cmA-C-B-Att01PACPA=PBt2PBACt8223tBCP1.2.922___________________________________3.10224.5.1122___________________________________6.7.8.12221322___________________________________14221522___________________________________1622121722___________________________________12121822121922___________________________________12312022232122___________________________________2222

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