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        1. If the ratio of the degree of exterior angle of ]A]B and ]C

           that are in the triangle ABC is 543then the ratio of the degree

          of ]A]B and ]C is    

          A、543      B、345      C、123      D321

           

          ‐基宛/

           

          ‐盾裂/待

           

          (x┴)(c┬)狼双基宛
          琲P(gu─n)(x┴)}

          親朕兜嶄(sh┫)W(xu└) (l│i)坿 }侏

          Let a be the length of a diagonal of a squareb and c be the length of two diagonals of a rhombus respectivelyIf ba=acthen the ratio of area of the square and rhombus is─ 。
          哂h~灸lengthL(zh┌ng)業diagonal(du━)叔(xi┐n)square屎圭侘rhombus曹侘respectively蛍e仇ratio曳area中e
          A、11
          B、2
          3
          C、1
          2
          D、12

          臥心基宛才盾裂>>

          親朕兜嶄(sh┫)W(xu└) (l│i)坿 }侏

          If the ratio of the degree of exterior angle of]A]B and]C that are in the triangle ABC is 543then the ratio of the degree of]A]B and]C is─ 。

          臥心基宛才盾裂>>

          親朕兜嶄(sh┫)W(xu└) (l│i)坿 }侏累x}

          If the ratio of the degree of exterior angle of]A]B and]C that are in the triangle ABC is 543then the ratio of the degree of]A]B and]C is


          1. A.
            543
          2. B.
            345
          3. C.
            123
          4. D.
            321

          臥心基宛才盾裂>>

          親朕兜嶄(sh┫)W(xu└) (l│i)坿 }侏

          If the ratio of the degree of exterior angleof ]A]B and ]C

           that are in the triangleABC is 543then the ratio of the degree

          of ]A]B and ]C is    

          A、543     B、345     C、123     D321

           

          臥心基宛才盾裂>>

          揖化(x┴)(c┬)基宛