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九點圓

Author:李詠甯

九點圓

New Resources

  • GeoGebra笔记功能体验课件
  • 找出對稱軸
  • 近似值:有效數字
  • 兩位數除以一位數(二)
  • 畫出對稱圖形

Discover Resources

  • waaachen
  • 高中二年級向量
  • Task 5: Regular Hexagon
  • 拋物線?
  • [問題] a² + b² = 1, (c-4)² + (d-2)² = 5,求 ad - bc 最大值?

Discover Topics

  • Right Triangles
  • Median Value
  • Quadratic Equations
  • Symmetry
  • Special Points
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