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相同圖形的拼砌(有兩組平行線的四邊形)

Author:ho ting chit

New Resources

  • 兩位數除以一位數(二)
  • 画直线等分三角形的面积
  • 兩組對邊相等的四邊形
  • 畫出對稱圖形
  • 四邉形 (四年級) 教師版

Discover Resources

  • it's for fun
  • 橢圓之極偶 / polarity for ellipse
  • 方形地毯
  • 基础知识
  • 展開圓面積 (講義版)的副本

Discover Topics

  • Linear Programming or Linear Optimization
  • Equilateral Triangles
  • Numbers
  • Integral Calculus
  • Geometric Transformations
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