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几何问题中,我们常见一类经典问题——三点共线问题.通过学习平面向量知识,我们深刻地体会到:求解三点共线问题,向量的知识和方法非常有用.我们应该学会应用平面向量的有关知识和方法灵活求解几何问题.
In the geometric problem, we usually have a classic problem—a three-point collinear problem. By learning the knowledge of the plane vector, we have profoundly realized that solving a three-point collinear problem, knowledge and methods of vectors is very useful. We should learn to use the plane Vector related knowledge and methods to solve geometric problems flexibly.