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九上1-2平行四邊形證明題0929

Author:Lin Ching Chieh

New Resources

  • 異分母分數減法
  • GeoGebra笔记功能体验课件
  • 四邊形的特性
  • 【案例】2018年全国1卷理科12题
  • 畫出對稱圖形

Discover Resources

  • 根據百分率找數量(二): 例1
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  • Copy of 以剪貼比較圖形大小 題1

Discover Topics

  • Unit Circle
  • Diagrams
  • Plane Figures or Shapes
  • Vectors 3D (Three-Dimensional)
  • Median Line
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