△ABC在平面直角坐标系xOy中的位置如图所示.
(1)将△ABC向右平移5个单位长度得到△A1B1C1,画出图形△A1B1C1;
(2)作△ABC关于x轴的对称图形△A2B2C2;
(3)以O为位似中心,在第一象限作△ABC的位似图形△A3B3C3,且位似比为1:2.
(1)将△ABC向右平移5个单位长度得到△A1B1C1,画出图形△A1B1C1;
(2)作△ABC关于x轴的对称图形△A2B2C2;
(3)以O为位似中心,在第一象限作△ABC的位似图形△A3B3C3,且位似比为1:2.
![](https://img.xkw.com/dksih/QBM/2017/9/26/1782235366850560/1782579277946880/STEM/eeb18593cbc847f8acbd1ce790694e1c.png?resizew=344)
更新时间:2017-09-26 22:09:44
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解答题-作图题
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【推荐1】如图,将小船向左平移5个单位长度,作出平移后的图形.
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解答题-作图题
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【推荐2】如图所示,在平面直角坐标系xOy中,已知点![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab6f4b63502c31dea8625b37e0fc59cb.png)
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(1)在图作出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4310db23fc79936c7182361e652bab1a.png)
(2)若将
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
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解答题-问答题
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适中
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【推荐1】把坐标是
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解答题-作图题
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名校
【推荐2】如图,在正方形网格中,每个小正方形的边长为1个单位长度,
、
、
三点在格点上(网格线的交点叫做格点),现将
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轴对称得到
.
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(1)在图中画出
,点
的坐标是______;
(2)连接
,线段
的长度为______;
(3)若
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内对应点
的坐标为______.
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2777840758e70e7dbbc18cef8f3d6d2b.png)
(3)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d7018c834d488424028df6e50d92062.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4310db23fc79936c7182361e652bab1a.png)
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解答题-作图题
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适中
(0.65)
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解答题-作图题
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适中
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【推荐2】如图,在
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