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在四边形的学习中,由于知识点多,易混淆,有些同学存在不少习惯性的错误,现将其摘录并加以剖析,以引起同学们的注意。一、对概念理解不透
In the study of quadrilaterals, because there are many knowledge points and it is easy to be confused, some students have a lot of habitual mistakes. Now they are excerpted and analyzed to attract the attention of the students. First, understand the concept