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        1. W(xu)坍У@h(hun)(i)o(h)־ԸߵgֲDô@Щ־Ըgı(sh)ǣ

          A12q B13q C14q D15q

          (x)(c)ϵд
          P(gun)(x)}

          ĿД(sh)W(xu) (li)Դ2016㽭ݞI^(q)пģ(sh)W(xu)ԇ棩 x}

          DijС^(q)Ҏ(gu)һ(g)L(zhng)AD=40mAB=26mľΈ(chng)ABCD޽lͬӌͨDӰ֣ʹЃɗlcABƽһlcADƽಿַNֲҪʹÿһKNֲݵĈ(chng)e144m2O(sh)ͨČȞxmt(j)}еķǣ

          A40x262x=1446

          B402x26x=1446

          C402x26x=1446

          D40x262x=1446

          鿴𰸺ͽ>>

          ĿД(sh)W(xu) (li)Դ2016ðRɽпģ(sh)W(xu)ԇ棩 }

          DABCD1=60F(xin)Gƽ֡EFDt2= ȣ

          鿴𰸺ͽ>>

          ĿД(sh)W(xu) (li)Դ2016ÏVֲ׿hпһģ(sh)W(xu)ԇ棩 }

          ijW(xu)(x)СM31ŮMһκW(xu)(x)_(ki)ʼM(jn)гɹչʾ

          1SC(j)ȡ1ͬW(xu)Ϊ(d)չʾôŮչʾĸʞ 

          2SC(j)ȡ2ͬW(xu)ͬչʾͬĸʣ

          鿴𰸺ͽ>>

          ĿД(sh)W(xu) (li)Դ2016ÏVֲ׿hпһģ(sh)W(xu)ԇ棩 }

          ʽ3x+21Ľ⼯

          鿴𰸺ͽ>>

          ĿД(sh)W(xu) (li)Դ2016ÏVֲ׿hпһģ(sh)W(xu)ԇ棩 x}

          DCDǾABϵăc(din)DǾACc(din)AB=10cmBC=4cmtADL(zhng)飨

          A2cm B3cm C4cm D6cm

          鿴𰸺ͽ>>

          ĿД(sh)W(xu) (li)Դ2017üL(zhng)У{(dio)гϣһ¿(sh)W(xu)ԇ棩 }

          ֪2P(gun)xķx22mx+3m=0һ(g)@(g)̵ăɂ(g)ǡǵεăɗl߅L(zhng)˵εL(zhng)

          鿴𰸺ͽ>>

          ĿД(sh)W(xu) (li)Դ2017üL(zhng)У{(dio)гϣһ¿(sh)W(xu)ԇ棩 x}

          2xx+6=5x+6Ľ飨

          Ax=6 Bx=

          Cx1=6x2= Dx1=6x2=

          鿴𰸺ͽ>>

          ĿД(sh)W(xu) (li)Դ2017㽭‚}(cng)ЌW(xu)ϵһ¿(sh)W(xu)棩 }

          cySĽc(din)(bio)_(ki)________

          鿴𰸺ͽ>>

          ͬ(x)(c)