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平行四邊形有甚麼特性?

Author:Anthony OR 柯志明
Topic:Parallelogram
English version: http://ggbtu.be/m79826

New Resources

  • 兩組對邊相等的四邊形
  • 直角坐標平面上的旋轉變換
  • 球體建築師
  • 【案例】圆柱体内放置一个大球六个小球
  • 兩位數加法

Discover Resources

  • Quiz on Transformations in Cartesian Plane 直角坐標變換:測驗
  • Primary School Mathematics Collection
  • 九點圓
  • 聖者即正義
  • sin函數

Discover Topics

  • Piecewise Functions
  • Rhombus
  • Cylinder
  • Integers
  • Addition
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