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圆形有几条对称轴
更新时间: 2021-06-08 15:20:23  

1、圆形有无数条对称轴。

2、圆是轴对称图形(也是中心对称图形),它有无数条对称轴,任意一条经过圆心的直线都是圆的对称轴。

3、一个图形沿着一条线对折后,两边的图形完全重合,这样的图形就是对称图形,这条线就是它的对称轴,圆沿着圆中任意一条直径对折后两边的图形都可以完全重合,所以圆的对称轴只有无数条。

关键词: 圆形 对称轴

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