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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

  • 找出對稱軸
  • sanjiaohanshu
  • 四邊形的特性
  • 兩組對邊相等的四邊形
  • AI 訓練教室

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Discover Topics

  • Congruence
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