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在特殊四边形的学习中,经常有同学会张冠李戴,混淆它们的性质.下面我们用纸折出特殊的四边形,以便更直观地理解它们的性质.这里的纸是常用的矩形纸张.一、折菱形
In the study of special quadrilaterals, often have students will be confused with their character .Followed by the paper we folded out a special quadrilateral, in order to more intuitively understand their nature .Paper here is a commonly used rectangular paper.