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圖四

Author:GeoGebra Institute of Hong Kong

New Resources

  • 四邉形 (四年級) 教師版
  • 直角坐標平面上的旋轉變換
  • Earth with coastline
  • 美國國旗 (Codex 版)
  • 四邊形的特性

Discover Resources

  • 凸透镜成像
  • 平行3
  • 函數的定義
  • 圆锥曲线
  • cube(方块堆叠)

Discover Topics

  • Perimeter
  • Congruence
  • Cylinder
  • Similarity Transformation or Similarity
  • Hypothesis Testing
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