1 . 如图,在
中,
,
,分别以A,B为圆心,大于
长为半径画弧,两弧相交于M,N两点,作直线
,交
于点D,连接
,
的度数是=__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/047dc9795efa99b6fb9fdf9778085dab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d777d15cd733338ecfd0ea63819f62c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20d49404351575703cfe8325d1352ec9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa29fe6cd9eb51c184f6299d437375cb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1a9c6a736e6eac98a676fa3232db5a5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d40b319212a7e7528b053e1c7097e966.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e142544a6d4e6851096afbd3cbad2fe2.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/29/3fd37eaf-0dcf-42e4-a33f-acea67fafc8e.png?resizew=159)
您最近一年使用:0次
2 . 如图,在
中,
,点
,
分别是图中所作直线和射线与
,
的交点.根据图中尺规作图的痕迹推断,以下结论错误的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/047dc9795efa99b6fb9fdf9778085dab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d78abbad68bbbf12af10cd40ef4c353.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2023-12-26更新
|
101次组卷
|
2卷引用:吉林省长春市净月实验中学2023-2024学年九年级下学期第一次月考数学试题
名校
3 . 如图,
的周长为
,根据图中尺规作图的痕迹,直线
分别与
,
交于D,E两点,若
,则
的周长为______
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc31bf4b6ed8cf336432a5a2791e67e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6e490f703eb6c9bb1278c78ebc2d661.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8f4f3ab11a8b54cf29685b1f750cb130.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab2a2834d80ff574e79eae8ca8d4e94f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9efa9fbcfb9595e2f031aa691db4564b.png)
您最近一年使用:0次
2023-12-11更新
|
158次组卷
|
4卷引用:吉林省长春市南关区新解放学校2022-2023学年八年级上学期期末数学试题
吉林省长春市南关区新解放学校2022-2023学年八年级上学期期末数学试题山东省淄博市桓台县(五四制)2023-2024学年七年级上学期期中数学试题 四川省成都市石室联合中学2023-2024学年八年级上学期1月期末数学试题(已下线)专题02 线段的垂直平分线与角平分线(7大题型+优选提升题)-备战2023-2024学年八年级数学下学期期末真题分类汇编(北师大版)
名校
4 . 如图是6×6的正方形网格,每个小正方形的顶点称为格点,点A、B、C、E、F都是格点.
(1)若点D满足
与
全等(点D与点E不重合),则所有符合条件的点D共有_____个.(无需画图)
(2)只用无刻度的直尺,在给定的网格中,按要求画图:在
的内部画一点P,使得点P到点E和点F的距离相等,并且到
和
的距离也相等.(不写画法,保留画图痕迹)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/11/21/157fd8ed-6ef7-4442-9363-3634f2aa3b47.png?resizew=163)
(1)若点D满足
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/661ff55b5ebbadfb600989af3cfce2fd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bbfa1a2af7e38d33634c462300df381f.png)
(2)只用无刻度的直尺,在给定的网格中,按要求画图:在
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
您最近一年使用:0次
2023-12-10更新
|
89次组卷
|
2卷引用:吉林省长春市南关区东北师大附中2023-2024学年八年级上学期期中数学试题
名校
5 . 如图,在
中,以点
为圆心、
长为半径作圆弧交
于点
,再分别以点
和点
为圆心,大于
长为半径作圆弧,两弧分别交于点
和点
,连结
交
于点
,若
的周长为
,
,则
的长为( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/10/7f0bc398-1d52-44fe-9e5b-61ce6b054e52.png?resizew=201)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e428e7a09732be85c1224e9c8f6a71c5.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/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c81613520ab5a478f0b2616a9bcb79d1.png)
![](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/aa29fe6cd9eb51c184f6299d437375cb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b79dd200766db27fb90d6bd1992cf658.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aefe4a3e7a7fa195ed6a6712447639b7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/80ad9c4320d0ae02f1ccec8f5e0f9688.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b61ffb2fb597719ab912fcd96a0b11c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b79dd200766db27fb90d6bd1992cf658.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/10/7f0bc398-1d52-44fe-9e5b-61ce6b054e52.png?resizew=201)
A.4 | B.8 | C.9 | D.10 |
您最近一年使用:0次
2023-12-09更新
|
84次组卷
|
2卷引用:吉林省长春市长春净月高新技术产业开发区东北师范大学附属中学2023-2024学年八年级上学期期中数学试题
名校
6 . 在
中,
,
,
,用无刻度的直尺和圆规在
边上找一点D,使
,下列作法正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9c06154cae3bf7a8ce5a1e97a7380875.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/abcb980da8e86b4cfd322616dc84fc6e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ce0590f4a4b8f0b12d5c3c642595adb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ff29971ccc633d89832ffa9bd54afa3.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2023-12-01更新
|
171次组卷
|
4卷引用:吉林省长春市朝阳区吉林大学附属中学2023-2024学年九年级上学期期中数学试题
2023七年级上·全国·专题练习
7 . 如图,在
中,
,以点C为圆心,
长为半径作弧交
于点D,分别以D,B为圆心,大于
长为半径作弧,两弧相交于点E,作射线
交
于点F,则
的度数为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b881ad459aea358644f88c0bb89a4bb2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b1bd1adfe4cc6566218f19970c2fd3b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/65026a6b6402cb599e14be8023a3f6a8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4eedae8d316c76e3d0b451256de03fb9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bfd94dd51562ecbee6edd4265326b765.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2023-11-22更新
|
104次组卷
|
4卷引用:2023年吉林省长春市第一〇八学校中考数学四模模拟预测题
2023年吉林省长春市第一〇八学校中考数学四模模拟预测题2023年吉林省长春市净月实验中学九年级中考第四次模拟考试数学模拟预测试题(已下线)专题03 角(五大题型)-2023-2024学年七年级数学上册《知识解读·题型专练》(北师大版)河南省郑州市第八十二中学2023-2024学年八年级下学期第一次学情调研数学试题
名校
8 . 如图,在
中
平分
,按以下步骤作图:第一步分别以点A、D为圆心,以大于
的长为半径在
两侧作弧,交于两点M、N;第二步,连接
分别交
于点E、F;第三步,连接
,若
,
,
,则
的长是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7cbce11aa19b8bd2bf6ee5a834e005de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4cb1a4c5afb590c7c17de14d15651e1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411461db15ee8086332c531e086c40c7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0d54431bbb28ebd98db5c1dc6083a75.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6fbdd93803e139cce24fe064e8371ea7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/454328a8e75953fdb0835ce80d9566e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/55c24a968c73e960698a572ab01e3698.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/93bc4c9dd737193f7acce692b23500d4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68a83fdd2ba72a2dba0b6b10bb3e06b9.png)
A.3 | B.4 | C.5 | D.6 |
您最近一年使用:0次
2024-04-05更新
|
223次组卷
|
9卷引用:2023年吉林省松原市前郭县学区五校中考第五次数学模拟预测题
2023年吉林省松原市前郭县学区五校中考第五次数学模拟预测题2023年吉林省名校调研卷系列(省命题A)九年级下学期第五次模拟测试数学模拟预测题广东省深圳市罗湖外语初中学校2022-2023学年九年级上学期期末考试数学试卷广东省深圳市深圳实验学校初中部2023-2024学年九年级上学期月考数学试题辽宁省盘锦市大洼区大洼区第二初级中学2023-2024学年九年级上学期期末数学试题广东省深圳市北师大南山附属学校中学部2023-2024学年九年级下学期开学考数学试题2023年新疆克州中考数学模拟预测题2024年广东省汕头市澄海区汕头市澄海中学中考一模数学试题2024年江苏省常州市教科院中考二模数学试题
名校
9 . 如图,在
中,
,利用尺规作图,分别以点A和点C为圆心,以大于
为半径作弧,两弧交于点G和H,作直线
交
于点E,交
于点D,连接
.则以下说法错误的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eddf629bfb2d7b9daea6f2c1553360af.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9c06154cae3bf7a8ce5a1e97a7380875.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c93148adbc6e856da9a9d263f485d003.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e42887d9bf31c1dd99f13c39e63c9ab9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/10/23/12125a6a-fa23-4317-be6a-00569e24d82a.png?resizew=159)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2023-10-20更新
|
143次组卷
|
2卷引用:吉林市长春市新解放学校2023-2024学年九年级上学期10月月考数学试题
10 . 图①、图②、图③均是
的正方形网格,每个小正方形的边长为1,其顶点称为格点,
的顶点均在格点上,只用无刻度的直尺,在给定的网格中,按下列要求画图,保留作图痕迹.
(1)在图①中
的边上确定一点
,连结
,使
;
(2)在图②中
的内部确定一点
,连结
,使
;
(3)在图③中
的外部确定一点
,连结
,使
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/abd4be97adde17423d59d86d18318c2c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/10/19/61530805-e87c-4c90-ae37-29fd1ae601a4.png?resizew=475)
(1)在图①中
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9fb7c9b5376c6d491e743b710bc25701.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc5ba2608fa6b92245c84f1ad53817bd.png)
(2)在图②中
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3c8ba4da3a6b049f010c91ccb4f328ee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/765ae22127122ab041ce5da24bc79f08.png)
(3)在图③中
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb73ae3dc9f67bcf303e7c94a37080d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dbeb7e634818742ac27d38a70b8b7e82.png)
您最近一年使用:0次