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四点共圆

Author:Zhang Wenchao

New Resources

  • 龙形曲线-分形龙
  • 探究三角形的全等條件
  • 平行線的斜率
  • 三角函数 的副本
  • 圓的切線方程

Discover Resources

  • eye tracing
  • 表示數線上的位置
  • Graph of Cosine Function 餘弦方程圖像
  • Question 5
  • 指数函数的副本

Discover Topics

  • General Quadrilateral
  • Special Points
  • Circumcircle or Circumscribed Circle
  • Rectangle
  • Rational Numbers
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