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有趣的梯形面積問題

Author:Cychoy

New Resources

  • 兩組對邊相等的四邊形
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  • 找出對稱軸

Discover Resources

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  • 旋转直角
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  • N-ellipse

Discover Topics

  • Orthocenter
  • Vectors 3D (Three-Dimensional)
  • Ellipse
  • Trapezoid
  • Triangles
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