勾股定理应用范围很广,有关的题型也多.有些题目按常规方法去解难度较大.倘若能根据不同题型的特征,由数学思想有针对性地进行思考,便能理解题意,明确思考的方向,解起题目来就能得心应 The Pythagorean Theorem has a wide range of applications and many related questions, some of which are more difficult to solve by conventional methods. If we can think in terms of the characteristics of different questions by thinking mathematically, we can understand the questions , A clear direction of thinking, to lift the title to be able to feel good