论文部分内容阅读
近年的数学中考试卷中的压轴题大多是几何探索题,这些探索题往往以构造新图形作为解题突破口.为帮助更多同学掌握有关构造法在解题中的运用特点,笔者摘录几个
In recent years, mathematics in the examination paper volume questions are mostly geometric exploration questions, these exploration questions tend to construct a new graphic as a solution to the problem. In order to help more students to master the construction method in the problem-solving features, I extract a few