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最值问题是中学数学中的常见问题.以最值为载体,可以考查中学数学的所有知识点,考查分类讨论、数形结合、转化与化归等诸多数学思想和方法.求解这类问题需要学生具备扎实的数学基础知识和灵活的解题技能技巧,同时还需一定的分析问题、解决问题的能力.本文选择平面图形中最美的圆,研究圆中的几个最小值.
The most value problem is a common problem in high school mathematics, with the most value as a carrier, we can examine all the knowledge points of high school mathematics, and examine many mathematical ideas and methods such as class discussion, number combination, transformation and transformation. Students have a solid knowledge of basic mathematics and flexible problem-solving skills and skills, but also need a certain degree of analysis of the problem, the ability to solve problems.This paper selects the most beautiful circle in flat graphics, the study of a few minimum.