《中学生数学》2011年第4期(下)登载的“别小看全等三角形噢”一文(下称文[1]),介绍了“一道初中数学‘难’题”的四种解法,阅后颇受启示.事实上,该题是第六届“祖冲之杯”初中数学邀请赛试题,问题简单明晰,有较为广阔的思考空间,是发散性思维训练的一道难得的好题.下面将另辟蹊径,选择不同的角度探析其新解,供读者参考. “Junior high school mathematics” 2011 the fourth period (below) published “Do not underestimate the congruent triangle oh” article (hereinafter referred to as the text [1]), introduced “ In fact, the question is the sixth ”Zu Chong Cup " junior high school mathematics invitational test questions, the problem is simple and clear, there is a broader space for thinking, divergent thinking training is a rare good The following will be another way, choose a different perspective to explore its new solution, for readers reference.