三角形中截取最大面积正方形问题,在初中数学九年级出现,课本以一个习题的形式呈现,主要利用变换中的放缩变换来解决,多本杂志也纷纷讨论,精彩不断,如《中小学数学(初中版)》(2015年7、8合期)吴维岚的《这个结论一定正确吗?》一文等,网上此类文章更多!但是对钝角三角形内接正方形的相关问题做出深度讨论的并不多见,这其中究竟有着什么样的规律?是否存在更一般的结论?笔者使用超级画板软件对钝角三角形内接正方形问题做了进一步探 Triangle interception of the largest area square problem, appeared in the ninth grade of junior high school mathematics, textbooks presented in the form of a problem, the main use of transformation scaling transformation to solve, many magazines have also discussed wonderful continuously, such as “primary and secondary mathematics Junior high school version ”) (2015, 7, 8) Wu Weilan’s“ This conclusion must be correct? ”And so on, online such articles more! But the obtuse triangle in-depth square related issues to do a deep discussion More common, which of these exactly what kind of law? Whether there is more general conclusion? I use the super-board software to obtuse triangle inscribed square to do further exploration