内容摘要：向量在新版高中数学教材中的地位比较重要，它是建立几何和代数的

Summary of content: The position of vectors in the new high school mathematics textbook is more important. It is an important link and bridge to establish geometry and algebra. Solving some complex problems in planar geometry and solid geometry with vector thinking can greatly simplify The steps are simple and easy to understand, so that we can master an effective mathematical method. This article first introduces the knowledge framework of vectors, and then from the proof of parallel problems, proof of vertical problems, length problems, angle problems and other issues, summarize How to integrate vector ideas into the knowledge point of geometry, and explain the role and status of vectors in mathematics through examples. <BR>Keywords: vector geometry parallel vertical angle length

Content abstract: Vector in the new version of high school mathematics teaching materials is more important, it is the establishment of geometry and algebra important ties and bridges, the plane geometry and stereo geometry in some complex problems with vector thinking to solve, can be greatly simplified steps and easy to understand, So that we can master more effective mathematical methods. This paper first introduces the knowledge framework of vectors, and then separately from the proof of parallel problems, to prove vertical problems, the question of length, the problem of angle, and so on, summarizehow how to integrate vector thought into geometric knowledge points, and explain the role and status of vector in mathematics disciplines by example.<BR>Keywords: Vector Geometry Parallel Vertical Angle Length

Abstract: vector plays an important role in the new edition of senior high school mathematics textbook. It is an important link and bridge to establish geometry and algebra. Some complex problems in plane geometry and solid geometry can be solved by vector thinking mode, which can greatly simplify the steps and make us understand them easily, so that we can master an effective mathematical method. Firstly, this paper introduces the vector Knowledge framework, and then respectively from prove parallel problem, prove vertical problem, length problem, angle problem and so on, summarizes how to integrate vector thought into geometry knowledge points, and illustrates the role and position of vector in mathematics by examples.<BR>Key words: vector geometry parallel vertical angle length<BR>