如图1,▱ABCD中,AD>AB,∠ABC为锐角.要用尺规作图的方法在对边AD,BC上分别找点M,N,使四边形ANCM为平行四边形,现有图2中的甲、乙、丙三种方案,则正确的方案( )
A.只有乙、丙才是 | B.只有甲,丙才是 |
C.只有甲,乙才是 | D.甲、乙、丙都是 |
2022·河北邯郸·三模 查看更多[4]
2022年河北省邯郸市大名县束馆中学中考数学四模试卷(已下线)黄金卷01-【赢在中考·黄金8卷】备战2023年中考数学全真模拟卷(河北专用)河北省承德市宽城县2022-2023学年八年级下学期期末数学试题(已下线)2023年河北省中考数学真题变式题6-10题
更新时间:2022-09-08 17:14:34
|
相似题推荐
单选题
|
适中
(0.65)
【推荐1】已知:线段a,b,求作:线段AB,使得AB=2a+b,小明给出了四个步骤(如图):①作-条射线AE;②则线段AB= 2a+b;③在射线AE上作线段AC=a,再在射线CE上作线段CD=a;④在射线DE上作线段DB=b;你认为顺序正确的是( )
![](https://img.xkw.com/dksih/QBM/2021/1/23/2642214308225024/2648815981756416/STEM/b4024d52-d5ed-4bc3-b90f-90a32d445ebc.png)
![](https://img.xkw.com/dksih/QBM/2021/1/23/2642214308225024/2648815981756416/STEM/b4024d52-d5ed-4bc3-b90f-90a32d445ebc.png)
A.②①③④ | B.①③④② | C.①④③② | D.④①③② |
您最近一年使用:0次
单选题
|
适中
(0.65)
【推荐2】下列画图语句中,正确的是( )
A.画射线OP=3 cm | B.画出A、B两点的距离 |
C.画出A、B两点的中点 | D.连结A、B两点 |
您最近一年使用:0次
单选题
|
适中
(0.65)
【推荐1】如图,在
中,
,以点
为圆心、
长为半径作弧交
于点
,再分别以点
,
为圆心、大于
的长为半径作弧,两弧交于点
,作射线
交
于点
.若
,
,连接
,则
的面积为( )
![](https://img.xkw.com/dksih/QBM/2023/4/25/3224114481037312/3227050810253312/STEM/3f52f32169a24d59844dd45988b6522b.png?resizew=130)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e428e7a09732be85c1224e9c8f6a71c5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4300aefd67369742e2b1ddcdc02dd495.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1a9c6a736e6eac98a676fa3232db5a5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/764509115979e9958101808383672ec0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.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/1b840be5852709e18ea985954545e78d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79ff575e55857af133edb24c8e61504f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/764509115979e9958101808383672ec0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ddeb9efb488b31ae67efd29efd56b3f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e62676bcf5f9783c0457fce09fe561a8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/88929f4ba0851730d5f941d426b87548.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5bb961bd7db3adb76af2d4cedb611bd7.png)
![](https://img.xkw.com/dksih/QBM/2023/4/25/3224114481037312/3227050810253312/STEM/3f52f32169a24d59844dd45988b6522b.png?resizew=130)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
单选题
|
适中
(0.65)
【推荐2】在
中,
, 按以下步骤作图:①分别以 A ,B 为圆心,大于
的长为半径画弧,相交于 M、N 两点;②作直线
交
于点 D ,连接
.若
,则
的大小为( ).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/735bd70c2fa2bf51fd7aa448b20d0be1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20d49404351575703cfe8325d1352ec9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411461db15ee8086332c531e086c40c7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0d801edd85c816522ae1e40b83ae9ba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d40b319212a7e7528b053e1c7097e966.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af428c5ccd97b9a18e984b0fe5057afa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/246a86f34603eaf2e6a948681b831b0d.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
单选题
|
适中
(0.65)
【推荐1】如图,平行四边形
中,对角线
相交于
,
,
分别是
的中点,以下结论:①
;②
;③
;④
平分
,其中正确的是( )
![](https://img.xkw.com/dksih/QBM/2021/5/8/2716649525723136/2784433922195456/STEM/47dfcda4-7675-4570-a3d6-aae297ef10dd.png?resizew=162)
![](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/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c2d6ceed6e5a36193bcb5a557853dbee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b199a99e53d67ff4abf233930961a29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c8f3e105cb3dba499eb2dc86d7db1a4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d320f180419175d75eebc618cc458b39.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b7b8e633207f16c9477bc02c82a1dc78.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fea83d7c9044351d54e163ec773886d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1642eec556eb252de9c1ab7bb5ca90b3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/472eec2c8aa7a6b67d0e47b7b0f9f318.png)
![](https://img.xkw.com/dksih/QBM/2021/5/8/2716649525723136/2784433922195456/STEM/47dfcda4-7675-4570-a3d6-aae297ef10dd.png?resizew=162)
A.①②③ | B.①③④ | C.①②④ | D.②③④ |
您最近一年使用:0次
单选题
|
适中
(0.65)
名校
【推荐2】如图,四边形
中,
于点E,
于点F,交
于点G.
,连接
.以下结论:①
;②
;③
.其中正确的结论个数为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5cb3f9a5da641be35117fd35ba07a6aa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d06c0e98546ca0aeaa5a1cdf14c47f84.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a8a389e0b0232e986d1c341b45e5b28e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b9f79d7939c88e9702962e5917cad290.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/21931f9252ef7e731b7fba5afc0978ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e1788a79ac0ff19964b7520f4c1f5de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d0940793bc914a4c8a992ef07a8ad02.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f4cea8fc85c462512d6957c4b84d1f6c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6eb141e05f591c825864f6ce4754461a.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/11/2/6a11c716-9b64-4d4e-8ad2-256bf2eff233.png?resizew=153)
A.0个 | B.1个 | C.2个 | D.3个 |
您最近一年使用:0次