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三角形的內心

Author:邱仲民

New Resources

  • 兩位數加法
  • 球體建築師
  • 三位數除以一位數(二)
  • 【案例】2018年全国1卷理科12题
  • 四邊形的特性

Discover Resources

  • 公因數應用題2
  • Volume_Section
  • 葛爾崗點
  • Copy of Quiz on Solving Quadratic Inequalities 解二次不等式:測驗
  • S6G2用随机法来估算圆周率Pi

Discover Topics

  • Quadratic Equations
  • General Quadrilateral
  • Cosine
  • Limits
  • Algebra
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