圆幂定理

  • 网络power of a point
圆幂定理圆幂定理
  1. 圆幂定理是初中平面几何《圆》中重要定理之一。

    The circle-power theorem is one of important theorems in plane geometry .

  2. 圆幂定理的应用

    The Application of the Circle-power Theorem