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心門

Author:
Lin Ching Chieh

New Resources

  • 繪畫梯形
  • 正方形折纸减去两角
  • GeoGebra游戏案例集
  • 勾股定理的直观证明(义务教育数学 新课标-例82)
  • GeoGebra创建的小游戏集

Discover Resources

  • 永遠垂直、以像素為單位的向量?
  • 物理
  • 三個外切圓
  • 整數加減向量示意
  • 一次函數

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  • Coordinates
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  • Integral Calculus
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