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梯形有甚麼特性?

Author:Anthony OR 柯志明
English version: http://ggbtu.be/m79855

New Resources

  • 直角坐標平面上的旋轉變換
  • 画直线等分三角形的面积
  • 找出對稱軸
  • 四邊形的特性
  • 兩位數除以一位數(二)

Discover Resources

  • 测试
  • 練習
  • Sequence指令練習(逐一套疊正方形)
  • 軌跡四︰移動點與一固定直線保持固定距離(兩平行線)
  • congruent (ASA)

Discover Topics

  • Intersection
  • Frequency Distribution
  • Circle
  • Incircle or Inscribed Circle
  • Vectors 2D (Two-Dimensional)
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