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相似三角形是初中数学的重要内容,在学们该内容过程中重视应用数学知识,解决实际生活问题,是培养学生创新精神和实践能力的有效途径。本文举例说明,利用相似三角形的有关知识进行物高测算,供同学们参考。
Similar triangle is an important part of junior high school mathematics. It is an effective way to cultivate students' innovative spirit and practical ability to attach importance to the application of mathematical knowledge and solve practical problems in the course of learning content. This article exemplifies the use of similar knowledge of triangles for height estimation, for the students to reference.