已知
的顶点分别为点
,
是
经过平移得到的,
中任意一点
平移后的对应点为
.
![](https://img.xkw.com/dksih/QBM/editorImg/2022/10/4/04c96df5-c32c-4ece-825e-e8124c5f33ba.png?resizew=234)
(1)请写出
平移的过程;
(2)请写出点
的坐标;
(3)请在图中建立直角坐标系,画出
和
,并求
的面积.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b7d237eacfb712b4cdb46d89227fb3d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8ee6e1d480ece7117e1f87ebf4bbeea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8701e0cce437edc830438b4fe6277d89.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f49e7fb4df6dd9f25922894af31cf83.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/10/4/04c96df5-c32c-4ece-825e-e8124c5f33ba.png?resizew=234)
(1)请写出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
(2)请写出点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d77993759b8615ef0b42cb56ef027ff0.png)
(3)请在图中建立直角坐标系,画出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8ee6e1d480ece7117e1f87ebf4bbeea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8ee6e1d480ece7117e1f87ebf4bbeea.png)
更新时间:2022-08-10 11:10:01
|
相似题推荐
解答题-问答题
|
适中
(0.65)
【推荐1】在平面直角坐标系中,已知点
,
,若a,b满足
.
(1)求点A,B的坐标;
(2)将线段
平移至
,C、D两点都在坐标轴上,点E在线段
上,满足
,求点E的坐标;
(3)在(2)条件下,点
为直线
上一动点,点F为线段
中点,连接
,若
,则m的取值范围是________.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/80fe80cadc7049534072aea8c5c8fada.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/78d34bd2e10b34e4149f6459b5ac5196.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d15a32aaf9c6ed502cc3afbe2541b27c.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/6/20/1f41c35a-51f4-4132-9ccd-18401bf71324.png?resizew=190)
(1)求点A,B的坐标;
(2)将线段
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d78abbad68bbbf12af10cd40ef4c353.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d78abbad68bbbf12af10cd40ef4c353.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb5a2fb856430b29a6369ec01df97472.png)
(3)在(2)条件下,点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ee72603921c5dddcd01a62ed29ee0fb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d78abbad68bbbf12af10cd40ef4c353.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d78abbad68bbbf12af10cd40ef4c353.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/71ee9f27a8323bf088f33bac1d2662b7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c6717929606bd6d588571113c9244d72.png)
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适中
(0.65)
名校
【推荐2】如图,
在直角坐标系中.
各点的坐标;
(2)求出
的面积;
(3)将
向右平移
个单位,再向下平移
个单位得到的
,画出图形,并写出点
的坐标.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e428e7a09732be85c1224e9c8f6a71c5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e428e7a09732be85c1224e9c8f6a71c5.png)
(2)求出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e428e7a09732be85c1224e9c8f6a71c5.png)
(3)将
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e428e7a09732be85c1224e9c8f6a71c5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61128ab996360a038e6e64d82fcba004.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ca7d1107389675d32b56ec097464c14.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4310db23fc79936c7182361e652bab1a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67c2f8d68d0d9df608952469c541a65c.png)
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解答题-作图题
|
适中
(0.65)
名校
【推荐1】如图,每个小正方形的边长为1个单位,每个小方格的顶点叫格点.
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/26/78aa5685-a039-483d-aeb5-e55b3c645b01.png?resizew=228)
(1)画出
向右平移4个单位后得到的
;
(2)图中
与
的关系是:_________.
(3)图中
的面积是_________.
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/26/78aa5685-a039-483d-aeb5-e55b3c645b01.png?resizew=228)
(1)画出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4310db23fc79936c7182361e652bab1a.png)
(2)图中
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f1f229274a6e17977cc047814212589.png)
(3)图中
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
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解答题-作图题
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适中
(0.65)
真题
名校
【推荐2】如图,在
的方格纸中,点A,B,C均在格点上,试按要求画出相应格点图形.
向右平移一格后的图形;
(2)如图2,作一个轴对称图形,使
和
是它的两条边;
(3)如图3,作一个与
相似的三角形,相似比不等于1.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/abd4be97adde17423d59d86d18318c2c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
(2)如图2,作一个轴对称图形,使
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
(3)如图3,作一个与
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
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解答题-作图题
|
适中
(0.65)
名校
【推荐1】如图,已知点
,
,
.
绕点
逆时针旋转
得
,画出
,并写出点
的对应点
的坐标为 .
(2)画出
关于原点成中心对称的图形
;并写出点
的对应点
的坐标为 .
(3)在平面直角坐标系内找点
,使得
、
、
、
为顶点的四边形为平行四边形,则点
的坐标为 .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8930fec6ef05fff19c3045363ed4ac6f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68b43f15b238c4f8415b9c5f12523ff9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cb856ef6824df05f3bb65a89d761d655.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c02b54dc6b3e1bb6544f47d4c8743fcf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4310db23fc79936c7182361e652bab1a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4310db23fc79936c7182361e652bab1a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1241216f3c1cb5e73043dd1037f556d.png)
(2)画出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/828dc8dc7259c510b6d63abf40f60e90.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cd3b9e816b14051f785aa5aae72b8eed.png)
(3)在平面直角坐标系内找点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
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解答题-证明题
|
适中
(0.65)
【推荐2】在平面直角坐标系
中,点A、B分别在y轴、x轴上,其中
满足
.
(1)填空:点A的坐标为_________,点B的坐标为___________;
(2)如图1,若将线段AB平移到CD,点A的对应点为第三象限的点
,三角形ABC的面积为20,求点D的坐标;
(3)如图2,若平移线段AB到EF,使得点E、F也在坐标轴上.动点P在AB上(点P与B不重合),连接OP,作射线PQ平分
,在射线PQ上取一个点G,连接EG.
求证:若
,则
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7795aec93c2c7ac2fd93e6747ca6516c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ab82b82c5afbd47d93b949b9f75c1c6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff0b8865d4d7a1f69441f00346559c11.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/8/bbf117d6-265c-4e31-8002-1e6adc70a20a.png?resizew=345)
(1)填空:点A的坐标为_________,点B的坐标为___________;
(2)如图1,若将线段AB平移到CD,点A的对应点为第三象限的点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a195a424f4383b2d715af7eddaf9b920.png)
(3)如图2,若平移线段AB到EF,使得点E、F也在坐标轴上.动点P在AB上(点P与B不重合),连接OP,作射线PQ平分
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b722d58e08c10e360dafb52bb73515ab.png)
求证:若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ba43520129bb8f7be2f85644fac38d32.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f4d2f29f6854355584bd52691536947.png)
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