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正方形和長方形有甚麼特性?

Author:Eduardo Neto, Anthony OR 柯志明

New Resources

  • 柱體建築師
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  • 兩組對邊相等的四邊形
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  • 前景圖、背景圖
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  • Geometry: Angles Sum of Triangle (幾何:三角形內角和)
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  • 雙曲線2-交點法

Discover Topics

  • Dilation
  • Polynomial Functions
  • Arithmetic Operations
  • Fractal Geometry
  • Vectors 3D (Three-Dimensional)
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