Topics in 圆幂定理的更多知识

Numbered in the order to learn them.

  1. 圆幂定理的逆定理

  2. 圆幂定理的另一种表达式

  3. 根轴

  4. 三个圆的根心

  5. 共轴圆

  6. 圆幂定理的逆向变形(切线)

  7. 扩展:拉海尔定理

  8. 反向平行线构成了圆内接四边形

Type a concept, like “slope” or “photosynthesis”.

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