如图,方格纸中的每个小方格都是边长为1个单位长度的正方形,
的顶点均在格点上,在建立平面直角坐标系以后,点A的坐标为
,点B的坐标为
,点C的坐标为
.
(1)将
沿x轴正方向平移7个单位得到
,试在图上画出
的图形,并写出点
的坐标(________,________).
(2)若
内部一点P的坐标为
,则
向下平移3个单位再向右平移5个单位后点P的对应点
的坐标是(________,________).
(3)将原来的
绕着点O顺时针旋转180°得到
,试在图上画出
的图形.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f8f88798ec42a58dccd212586382b23.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be86a1e518c9cd0b58b453111e8fec8f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2157b41548f02a86a438e63238719841.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1cf664ed944afee2ec6d18b67fd09b06.png)
(1)将
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f8f88798ec42a58dccd212586382b23.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/40b1cc6aeea7a3d78ab74dfc74a11a46.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/40b1cc6aeea7a3d78ab74dfc74a11a46.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a18722354086c42e62334983fc50eb6a.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f8f88798ec42a58dccd212586382b23.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4562f3225c98cf5cb11b47d98c9cc9c3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f8f88798ec42a58dccd212586382b23.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2708fa6298e52f617383efc175b71ddc.png)
(3)将原来的
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f8f88798ec42a58dccd212586382b23.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/731038c04788ba37131eac7578ad92ce.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/731038c04788ba37131eac7578ad92ce.png)
![](https://img.xkw.com/dksih/QBM/2021/9/3/2800212741693440/2802194130599936/STEM/6b6c4332-1dba-4c1b-8d2f-92f31956d5f8.png)
更新时间:2021-09-06 11:41:27
|
相似题推荐
解答题-作图题
|
适中
(0.65)
【推荐1】如图,
点坐标为
点坐标为
.
(1)作图,将
沿
轴正方向平移4个单位,得到
,延长
交
轴于点C,过点
作
,垂足为
;
(2)在(1)的条件下,求证:
;
(3)求运动过程中线段
扫过的图形的面积.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/213b29e10898966962ea2624eaf950f8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6bd685943cf39f7945b31e42d6221788.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/8/31/68dbf56f-8ccc-42a5-a8e3-a33c4f40b96a.png?resizew=204)
(1)作图,将
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2b83beedb3438153e6f728545fe3e03.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72cb97395ebc5ee1b212afb7a97b985c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/21037e170bdbb322558e79c40c00b454.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a52c2cef865a70d7b72386658e62efb9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/895dc3dc3a6606ff487a4c4863e18509.png)
(2)在(1)的条件下,求证:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e7f2d61b230b5d93e805151ff611d8d.png)
(3)求运动过程中线段
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
您最近一年使用:0次
解答题-作图题
|
适中
(0.65)
【推荐2】如图是由小正方形组成的
网格,每个小正方形的顶点叫做格点,
,
,
三点是格点,点
在
上,仅用无刻度的直尺在给定网格中完成作图.(作图过程用虚线表示作图结果用实线表示)
(1)在图1中,将线段
沿
方向平移,使点
与点
重合,作出平移后的线段
;
(2)连接
,在线段
上作出点
,使得线段
;
(3)取
中点
,作线段
,且
;
(4)在图2中,连接
,作线段
,且
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13a96e9c2e2a15130d1d56a1d0e16b72.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/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/7/5/42b1c458-d278-4c74-9117-5becbf6649f3.png?resizew=473)
(1)在图1中,将线段
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.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/9d78abbad68bbbf12af10cd40ef4c353.png)
(2)连接
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d78abbad68bbbf12af10cd40ef4c353.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/91d29f913ddbbc8959aab0440c66f109.png)
(3)取
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/288c74abe7845c0e48140de8c088a50d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/91c399f248ca23d67400bd25e2676016.png)
(4)在图2中,连接
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63a253c7fdf589ee3dece13d5b5b5732.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4a57f5b0afd728a05e27fd03d7843796.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/59ad83aec7bd98205864ad277841afda.png)
您最近一年使用:0次
解答题-问答题
|
适中
(0.65)
【推荐1】如图1,平面直角坐标系中,点A在第一象限,AB⊥x轴于B,AC⊥y轴于C,M(a,b),且a,b满足|a﹣4|+
=0.
![](https://img.xkw.com/dksih/QBM/2022/5/17/2981141175582720/3047134795120640/STEM/b77e06a88eb749909c0174525d64fdb8.png?resizew=691)
(1)求点A的坐标;
(2)如图2,点D从点O出发以每秒1个单位的速度沿射线OC方向运动,点E从点B出发,以每秒2个单位的速度沿射线BO方向运动,设运动时间为t,当三角形AOD的面积小于三角形AOE的面积时,求t的取值范围;
(3)如图3,将线段BC平移,使点B的对应点M恰好落在y轴负半轴上,点C的对应点N落在第二象限,连接BN交y轴于点P,当OM=3OP时,求点M的坐标.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83b1c8688b653437489353882002d3a8.png)
![](https://img.xkw.com/dksih/QBM/2022/5/17/2981141175582720/3047134795120640/STEM/b77e06a88eb749909c0174525d64fdb8.png?resizew=691)
(1)求点A的坐标;
(2)如图2,点D从点O出发以每秒1个单位的速度沿射线OC方向运动,点E从点B出发,以每秒2个单位的速度沿射线BO方向运动,设运动时间为t,当三角形AOD的面积小于三角形AOE的面积时,求t的取值范围;
(3)如图3,将线段BC平移,使点B的对应点M恰好落在y轴负半轴上,点C的对应点N落在第二象限,连接BN交y轴于点P,当OM=3OP时,求点M的坐标.
您最近一年使用:0次
解答题-作图题
|
适中
(0.65)
【推荐2】在如图所示的平面直角坐标系中表示下面各点
,
,
,
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d5e19d1dba543267b02b87bdacebfa54.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/6/28/f17efd78-a164-4758-a21c-e260fc35f589.png?resizew=220)
(1)在图中描出各点的位置,
点到原点
的距离是 个单位长度.
(2)将点
向
轴的负方向平移6个单位,它与点 重合.
(3)连接
,则直线
与
轴是什么关系?
(4)分别连接
,
,
,将
先向上移动4个单位长度,再向左移动6个单位长度,得
,画出
;并求
的面积.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ee80939187a84e1863eeb192a301c29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d9d623d9e9bd5bb87493afe7be00829f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acdbce71f2422d941e5858f851e2efb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/adefad6c0587301a655d4b9d576c979e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d5e19d1dba543267b02b87bdacebfa54.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/6/28/f17efd78-a164-4758-a21c-e260fc35f589.png?resizew=220)
(1)在图中描出各点的位置,
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
(2)将点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
(3)连接
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
(4)分别连接
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1fc56c77464a17a1e97b568762a3e2c6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85c4bdfb0db1e31e8459df1d15f9ab55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bbfa1a2af7e38d33634c462300df381f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3c696b4a8535a2f76963db9032040411.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3c696b4a8535a2f76963db9032040411.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3c696b4a8535a2f76963db9032040411.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,将小旗
放于平面直角坐标系中,得到各顶点的坐标为
.以点
为旋转中心,在平面直角坐标系内将小旗顺时针旋转
.
(1)画出旋转后的小旗
;
(2)写出点
的坐标;
(3)求出点
旋转到点
时经过的路径长.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ea51de5ca1c2879e7a767a60ce4624cd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab59e566a7fa795a352c8a1791c0f599.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c02b54dc6b3e1bb6544f47d4c8743fcf.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/7/3/923d0495-ddd0-4684-bed6-cde82f5e0c82.png?resizew=157)
(1)画出旋转后的小旗
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3b20e23227db93457cf98c5230433c03.png)
(2)写出点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a675986093438f038c9f62a0204241b5.png)
(3)求出点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e7c314398e26ffc7164b82946eeb4273.png)
您最近一年使用:0次
解答题-作图题
|
适中
(0.65)
【推荐2】如图是由小正方形组成的
网格,每个小正方形的顶点叫做格点,点
,
,
均为格点.仅用无刻度的直尺在给定的网格中完成画图,画图过程用虚线,画图结果用实线.
(1)在图1中,先将线段
绕点
顺时针旋转
,画出旋转后的对应线段
;再在线段
上画点
,连接
,使
;
(2)在图2中,
,
分别是网格线上和网格内的一点.先过点
画与
平行的直线
;再在直线
上画一点
,使
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5d009739b5b5362c7902eeeada94adb3.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://img.xkw.com/dksih/QBM/editorImg/2023/6/5/138f9797-d2f0-4ea5-b01a-2927ef99cac1.png?resizew=335)
(1)在图1中,先将线段
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b1bd1adfe4cc6566218f19970c2fd3b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c02b54dc6b3e1bb6544f47d4c8743fcf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4eedae8d316c76e3d0b451256de03fb9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4eedae8d316c76e3d0b451256de03fb9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/274cf35acb4a1748d15c39d15a9bea7b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/576f04d84c77f405035b7fa8b8ff4380.png)
(2)在图2中,
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](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/b25e44c25629995d95c9bbd328e8245f.png)
您最近一年使用:0次