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哪些是对称轴图形有几条对称轴
更新时间: 2020-11-11 00:00:00  

1、长方形:是轴对称图形它有2条对称轴;

2、正方形:是轴对称图形它有4条对称轴;

3、圆:是轴对称图形它有无数条对称轴;

4、普通的菱形有2条对称轴,分别是它们的对角线。

5、特殊的菱形为正方形,它除有2条对角线外还有2条中线!

等腰梯形就只有一条对称轴(垂直于上下底的)直线是轴对称图形,有无数条对称轴。

6、只是轴对称图形的有:角,五角星,等腰三角形,等边三角形,等腰梯形等。

关键词: 哪些 对称轴 图形

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