在几何学习中，理解和掌握几何定理的证明方法是极为重要的。这是因为几何定理的证明方法具有典型性和代表性．要理解和掌握几何命题的证明方法，首先要理解和掌握几何定理的证明方法．而掌握了几何定理的证明方法，就从根本上掌握了几何命题的证明方法．因此，在几何学习中， In geometry learning, it is extremely important to understand and grasp the proof of geometric theorem. This is because the proof method of geometric theorem is typical and representative. To understand and grasp the proof method of geometric propositions, we must first understand and grasp the proof method of geometric theorem. By mastering the proof method of the geometric theorem, we fundamentally grasp the proof method of geometric propositions. So, in geometry learning,