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菱形有甚麼特性?

Author:Anthony OR 柯志明
English version: http://ggbtu.be/m79847

New Resources

  • 兩組對邊相等的四邊形
  • 異分母分數減法
  • 直角坐標平面上的旋轉變換
  • 畫出對稱圖形
  • 兩位數除以一位數(二)

Discover Resources

  • 分數的加法
  • 扇形弧長公式3
  • 圓形移動面積
  • 正十二面體裁邊 (Chamfered Dodecahedron)
  • 初中几何证明

Discover Topics

  • Mode
  • Tree Diagrams
  • Standard Deviation
  • Equilateral Triangles
  • Translation
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