51问答网 > 平行四边形和四边形怎么教孩子区分

平行四边形和四边形怎么教孩子区分

平行四边形和四边形怎么教孩子区分
2025-03-15 07:43:34
推荐回答（1个）
回答1：

　　一个图形，有四条边的就叫四边形。在四边形中有一种特殊情况，这个四边形的对边平行并且相等，就是平行四边形。

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