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证明几何命题,要分析结论特征,联系基本原理、基本图形及基本方法,常可发现解题的途径,有效地提高我们分析问题和解决问题的能力。
To prove a geometrical proposition, we must analyze the characteristics of the conclusions, link basic principles, basic figures, and basic methods. We can often find ways to solve problems and effectively improve our ability to analyze problems and solve problems.