在平面直角坐标系中,ΔABC的三个顶点的坐标分别是A(1,3)、B(4,1)、C(1,1).
![](https://img.xkw.com/dksih/QBM/2022/4/10/2955115397472256/2955351509213184/STEM/c4378a7e0a4449b5bffb6d5285314c05.png?resizew=186)
(1)画出将△ABC沿着x轴方向向左平移5个单位得到的△A1B1C1;
(2)以O为位似中心,画出ΔABC的位似图形△A2B2C2,使放大前后位似比为1∶2.
![](https://img.xkw.com/dksih/QBM/2022/4/10/2955115397472256/2955351509213184/STEM/c4378a7e0a4449b5bffb6d5285314c05.png?resizew=186)
(1)画出将△ABC沿着x轴方向向左平移5个单位得到的△A1B1C1;
(2)以O为位似中心,画出ΔABC的位似图形△A2B2C2,使放大前后位似比为1∶2.
2022·安徽合肥·一模 查看更多[2]
更新时间:2022-04-10 21:00:56
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解答题-作图题
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【推荐1】如图,已知
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解答题-作图题
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较易
(0.85)
【推荐2】如图,在边长为1的正方形网格中,
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(2)请在图乙中,将
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(2)请在图乙中,将
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您最近一年使用:0次
解答题-作图题
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较易
(0.85)
【推荐1】如图,
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(1)画出
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您最近一年使用:0次
解答题-作图题
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【推荐2】如图,在平面直角坐标系中,已知
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