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TRIANGLE

Author:Tina Lin

New Resources

  • 【案例】2018年全国1卷理科12题
  • 直線的斜率:水平變化 & 鉛垂變化
  • 圓的基本性質
  • 祖冲之的期望:内棋与外棋
  • 常见四边形是否是双心四边形

Discover Resources

  • 畫蛇添福
  • ie 6
  • P53_3a
  • 第二組-費馬點
  • S0G4L2 到两点距离的运算值为定值1:到两点距离和

Discover Topics

  • Secant Line or Secant
  • Calculus
  • Random Experiments
  • Arithmetic
  • Addition
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