摘要
代数法求解平面几何题是常用的一种特殊方法 。
This paper introduces the general principles and solutions to use the algebraic methods to solve the plane geometric problems,emphatically expounds the competely divided geometric method and the equivalent proportion substilution method.
关键词
代数法
形数结合
线段比
平面几何题
algebraic methods,pattern and number combination,line segment proportion
