在现实生活中,航海航空、建桥修路、测量技术、气象预报、图案设计等都需要用到几何图形的属性来解决问题.处理这类问题的方法是把具体问题抽象成几何模型,利用几何图形的性质解题.下面举例说明解直角三角形在实际生活中的应用. In real life, navigational aviation, bridge building, measurement technology, weather forecasting, pattern design, etc. all require the use of geometrical attributes to solve problems. The method of dealing with such problems is to abstract concrete problems into geometric models and use them. Solve the problem of the nature of the geometry. The following examples illustrate the application of solving the right triangle in real life.