近几年的高考中以三角形为载体考查平面向量的应用成为一个热点问题.虽然这类题目大都以选择题、填空题的形式出现,但由于立意新颖,综合性强,学生解答时往往感到难以入手.本文将通过范例谈谈这类问题的解题策略. In recent years, college entrance examination with triangles as a carrier to examine the application of plane vector become a hot issue.Although most of these topics in the form of multiple choice, fill in the blank, but due to novelty, comprehensive, students often feel difficult to answer Start with.This article will talk about the problem-solving strategy of such problems through examples.