在高中阶段,我们不可避免的会学习立体几何,立体几何作为我们高考中比较重要的一门学科。它与向量运算函数、解析几何和三角运算有着非常紧密的联系,同时它也是近年高中大大小小考试的新宠,但是它也是高中时期的一个难点,空间解析几何这门学科中的线面关系和向量运算是立体几何问题解决的一个有利途径。 In the high school stage, we will inevitably learn three-dimensional geometry, three-dimensional geometry as a college entrance examination in a more important subject. It is closely related to vector operation functions, analytic geometry and trigonometry operations. It is also the new favorite for large and small high schools in recent years. However, it is also a difficult point in high school. The problem of surface geometry in the discipline of spatial analytic geometry and Vector computing is a solid way to solve geometric problems.