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杨光一老师的这篇文章,从一道课本练习题出发,构造出了3个有价值的问题,所得结果也使我们对两个矩形的相似有了进一步的认识.这种思维方式值得肯定和提倡.
Starting from a textbook exercise, this article from Mr. Yang Guangyi constructs three valuable questions, and the results give us a further understanding of the similarity between the two rectangles. This way of thinking deserves recognition and promotion .