解答较复杂的几何题,若只用几何方法,有时是难以奏效的.如果我们能将几何问题转化为代数中的方程(组)问题来解,不但能使解题过程简捷,而且对培养同学们的创造性思维也是大有裨益的.下面举例说明如何具体应用 Answering more complex geometrical problems, if only using geometric methods, is sometimes difficult to achieve. If we can translate geometric problems into equation (group) problems in algebra to solve, not only can the problem-solving process be simple, but it can also be used to train students. Our creative thinking is also of great benefit. Here is an example of how to apply