根据两个三角形全等的条件,运用说理的方法说明两个三角形全等是初中几何的重要组成部分,也是《三角形》一章的核心内容,因而掌握好说明两个三角形全等的基本方法至关重要.以下给同学们作简要说明.一、条件的选择选择判定条件中的哪一组进行说明,要根据问题中的已知条件来决定,一般来说可参照下表中的方法选择 According to the condition of equality of two triangles, the method of reasoning shows that the equality of the two triangles is an important part of the junior middle school geometry and also the core content of the chapter “Triangle.” Therefore, The following is a brief description of the students.First, the choice of conditions Which of the decision conditions to choose to explain, according to the known conditions of the problem to decide, in general, can refer to the method of choice in the table below