“数学教育,源于现实,富于现实,应用 于现实.”随着数学新课程改革的不断深入, 重视数学知识与现实生活的联系,已成为数 学教育发展的趋势.数学建模将实际问题抽 象为数学模型,然后用数学方法求解模型.而 实用几何题就是应用几何的有关知识解决实 际问题的一类应用型试题,也称几何应用题. “The mathematics education comes from reality, is full of reality, and it is applied to reality.” With the continuous deepening of the new mathematics curriculum reform, attaching importance to the relationship between mathematics knowledge and real life has become a trend in the development of mathematics education. Mathematical modeling will The actual problem is abstracted as a mathematical model, and then the mathematical model is used to solve the model. The practical geometrical problem is a type of application-type problem that applies the knowledge of geometry to solve practical problems. It is also called a geometric application problem.