如图,在平面直角坐标系中,
的顶点
均在正方形网格的格点上.
![](https://img.xkw.com/dksih/QBM/editorImg/2024/2/21/71897d7a-0576-4011-9487-f7a0932ab09a.png?resizew=222)
(1)在图中画出
关于
轴对称的图形
;点
的对应点
的坐标是______;
(2)求
的面积;
(3)在
中,
边上的高为______.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a8b55f384329b9019ae3e2b21b305a2.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/2/21/71897d7a-0576-4011-9487-f7a0932ab09a.png?resizew=222)
(1)在图中画出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.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)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4310db23fc79936c7182361e652bab1a.png)
(3)在
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
更新时间:2024-01-23 21:13:22
|
相似题推荐
解答题-作图题
|
适中
(0.65)
【推荐1】已知,在平面直角坐标系中,
,
,
的位置如图所示.
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/17/bd424b25-f4c5-42e7-a1ce-4ec00980d8e4.png?resizew=220)
(1)写出点A,E的坐标;
(2)
与
具有怎样的位置关系?
与
具有怎样的位置关系?
(3)在平面直角坐标系中,画出
关于
轴的对称图形.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72cb97395ebc5ee1b212afb7a97b985c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1ed4c4e8edbd179f3fc38a6653f18c1.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/17/bd424b25-f4c5-42e7-a1ce-4ec00980d8e4.png?resizew=220)
(1)写出点A,E的坐标;
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1ed4c4e8edbd179f3fc38a6653f18c1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72cb97395ebc5ee1b212afb7a97b985c.png)
(3)在平面直角坐标系中,画出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1ed4c4e8edbd179f3fc38a6653f18c1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
您最近一年使用:0次
解答题-作图题
|
适中
(0.65)
名校
【推荐2】如图,
的顶点坐标分别为
,
,
.将
绕原点O逆时针旋转90°的图形得到
.
![](https://img.xkw.com/dksih/QBM/editorImg/2023/4/22/c080c07b-4854-4e7f-94b8-ee4d57b7ada4.png?resizew=239)
(1)画出
的图形,并写出
的坐标.
(2)若点
在边
上,直接写出点P旋转后对应点
的坐标.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ebb49c1fd097c5aafc0c9080449f5fc5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/19b62194097ac66a5093c57fca2f5b4f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e4f68f688a0af020ed2aa105a1bcdb52.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a9d63f0b05d54522c263ab394064093b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ebb49c1fd097c5aafc0c9080449f5fc5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7eac65d6901a083de93119b314fef1a1.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/4/22/c080c07b-4854-4e7f-94b8-ee4d57b7ada4.png?resizew=239)
(1)画出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7eac65d6901a083de93119b314fef1a1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1241216f3c1cb5e73043dd1037f556d.png)
(2)若点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/18e23b74ed51912d236727c0ee5e3e64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/828628c0876b45381c9a0edeb0fec236.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2708fa6298e52f617383efc175b71ddc.png)
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解答题-问答题
|
适中
(0.65)
【推荐1】如图,点
、
是一次函数
与反比例函数
图象的交点,点
在
轴上运动,请结合图象解决下列问题:
(1)求点
、
的坐标及
的面积;
(2)根据图象直接写出当
取什么值时,
?
(3)点
在
轴上运动的过程中,
①直接写出
的最小值:______ .
②
的面积是否发生变化,如果变化,请说明理由;如果不变化,请求出
的面积.
![](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/d2866c8eb37eea5ce5b09b6d4ae0d2ba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3854510cbe726a00033e843ccc5d75ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/6/15/a739004e-3580-41f3-bf50-860c7534be1b.jpg?resizew=164)
(1)求点
![](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/e2b83beedb3438153e6f728545fe3e03.png)
(2)根据图象直接写出当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ac67e9a909472ab852d38d2ec66a1e1.png)
(3)点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
①直接写出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab15f71acf24a48b4ea4efac5f09b718.png)
②
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
您最近一年使用:0次
解答题-证明题
|
适中
(0.65)
【推荐2】如图,矩形
的对角线
的交于点O,过点D作
,过点C作
,
与
相交于点E.
(1)求证:四边形
是菱形.
(2)连接
,若
,
,求
的长.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73b3c032441543354c154ee67d744abb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca14fa885a9d04f04e0418b49b118241.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8f1f406b3ff8561a371a39908fd813f4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4eedae8d316c76e3d0b451256de03fb9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6e490f703eb6c9bb1278c78ebc2d661.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/9/15/9b0a429c-13ad-4d72-9ddf-6d139c3a7560.jpg?resizew=156)
(1)求证:四边形
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0734604874ea486b0566c61654df589.png)
(2)连接
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/48d49801b9d9a2e50e2ce617ba5e08cb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fcd0ced286a0fbc7e4862f8147264277.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/00c73ff2c8606d6162edcbe2f3fa5699.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
您最近一年使用:0次
解答题-作图题
|
适中
(0.65)
【推荐1】△ABC在平面直角坐标系中的位置如图所示,点A(﹣2,2),点B(﹣3,﹣1),点C(﹣1,1).
![](https://img.xkw.com/dksih/QBM/editorImg/2022/9/13/efa693d0-f007-4d47-8fde-264c7839de14.png?resizew=271)
(1)画出△ABC关于y轴对称的△A1B1C1,则点A1的坐标为 .
(2)求出△A1B1C1的面积.
(3)若点D与点C关于
轴对称,点D的坐标为
![](https://img.xkw.com/dksih/QBM/editorImg/2022/9/13/efa693d0-f007-4d47-8fde-264c7839de14.png?resizew=271)
(1)画出△ABC关于y轴对称的△A1B1C1,则点A1的坐标为 .
(2)求出△A1B1C1的面积.
(3)若点D与点C关于
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
您最近一年使用:0次
解答题-作图题
|
适中
(0.65)
【推荐2】
在平面直角坐标系xOy中的位置如图所示.
![](https://img.xkw.com/dksih/QBM/2020/12/10/2611072492068864/2614953014280192/STEM/2f73eec3ac254e9eaf3c33f83d54f9b1.png?resizew=204)
(1)作
关于y轴成轴对称的
;
(2)将
先向右平移3个单位,再向下平移1个单位,作出平移后的
;
(3)求出
的面积.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://img.xkw.com/dksih/QBM/2020/12/10/2611072492068864/2614953014280192/STEM/2f73eec3ac254e9eaf3c33f83d54f9b1.png?resizew=204)
(1)作
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4310db23fc79936c7182361e652bab1a.png)
(2)将
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4310db23fc79936c7182361e652bab1a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/828dc8dc7259c510b6d63abf40f60e90.png)
(3)求出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
您最近一年使用:0次
解答题-作图题
|
适中
(0.65)
【推荐1】如图,在方格纸内将
水平向右平移
个单位得到
.
(1)画出
;
(2)
的面积为________.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8860d9787671b53b1ab68b3d526f5ca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8ee6e1d480ece7117e1f87ebf4bbeea.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/8/8/5a7880af-3d52-4cc8-aaf3-0dec1498dd03.png?resizew=196)
(1)画出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8ee6e1d480ece7117e1f87ebf4bbeea.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
您最近一年使用:0次
解答题-作图题
|
适中
(0.65)
【推荐2】如图,
在平面直角坐标系中,其中,点
的坐标分别为
,
.
(1)作
关于直线
对称的
,其中,点
的对称点分别为点
;
(2)直接写出
三点的坐标:
____________、
____________,
____________;
(3)直接写出
的面积____________;
(4)若直线
上有一点
,要使
的周长最小,请在图中画出点
的位置.(保留画图痕迹)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24e0c10fb103930eabd5fa18e8f9bb06.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a9613784333ac918481a32c50dcf39d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fac09e4d97f0b741da92eea4867278af.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/10/31/1b311020-1957-47f9-bb8b-2cfda357ac83.png?resizew=201)
(1)作
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4180dae966f648d368a10edf3b7e3c3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4310db23fc79936c7182361e652bab1a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24e0c10fb103930eabd5fa18e8f9bb06.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df2c4f20594ab1443c0d8dcce42895f3.png)
(2)直接写出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a2a5a1f585c19f582edbb8cf73c58c6b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a18722354086c42e62334983fc50eb6a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/97c01fdc7bc471af0b264a04aef0823e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1241216f3c1cb5e73043dd1037f556d.png)
(3)直接写出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a715009a5804dc935ade37f5ac51591.png)
(4)若直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/357265c532428e886a643e8e653eec9e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
您最近一年使用:0次