题目内容
【题目】画出下面各图的对称轴。
[Failed to download image : http://192.168.0.10:8086/QBM/2020/6/30/2495819977056256/2495855065292801/STEM/fdccb3e1d9bb4b3395acffd936309ffd.png]
【答案】[Failed to download image : http://192.168.0.10:8086/QBM/2020/6/30/2495819977056256/2495855065292801/ANSWER/75392cb689b24c409f2c9b8dd1fcd2cf.png]
【解析】
一个图形沿一条直线对折，直线两旁的图形完全重合，这样的图形叫做轴对称图形，折痕所在的直线就是对称轴；据此解答即可。
[Failed to download image : http://192.168.0.10:8086/QBM/2020/6/30/2495819977056256/2495855065292801/EXPLANATION/75392cb689b24c409f2c9b8dd1fcd2cf.png]
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