名校
1 . 如图所示,
中,
,
的垂直平分线
交
于点E,交
于点F.求证:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67d54cb14e377e3474e97365fc0e15f8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49b50357a6545cae8348e3059312f520.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/dad6ed5edddd58a49767b3e77733be0d.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/13/9be4ece3-e8da-467c-a1be-70324288db59.png?resizew=238)
您最近一年使用:0次
2024-01-12更新
|
62次组卷
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22卷引用:湖北省仙桃荣怀学校2022-2023学年八年级上学期第二阶段学业水平检测数学试题
湖北省仙桃荣怀学校2022-2023学年八年级上学期第二阶段学业水平检测数学试题天津市河西区翔宇中学2022-2023学年八年级上学期期中数学试题2015-2016学年湖北黄冈中学八年级上学期期中数学试卷2016-2017学年安徽省阜阳九中八年级上期中数学试卷(已下线)14.3.2 等边三角形训练测试 1广东省汕头市潮阳区铜盂镇2017-2018学年八年级11月月考数学试题【校级联考】甘肃省兰州市第四片区2018-2019学年八年级下学期期中考试数学试题湖北省黄石市黄石港区第十四中学2019-2020学年八年级上学期期中数学试题福建省福州市连江县黄如论中学片区2019-2020学年八年级上学期期中数学试题北师大版八年级下第一章 三角形的证明 第一节 等腰三角形山东省滨州实验学校2019-2020学年八年级上学期期中数学试题河南省信阳市商城县思源实验学校2020-2021学年八年级上学期12月月考数学试题(已下线)湖北省六中位育中学2020-2021学年八年级上学期第13周数学试题湖北省黄石市第八中学2021-2022学年八年级上学期期中数学试题安徽省合肥市第四十五中学2020-2021学年八年级上学期第三次段考数学试题(已下线)专题13 等腰三角形-备战2022年中考数学母题题源解密(浙江专用)山东省德州市第五中学2020-2021学年八年级上学期期中数学试题甘肃省平凉市庄浪县柳梁中学2023-2024学年八年级上学期期末数学试题甘肃省平凉市庄浪县2023-2024学年八年级上学期期末数学试题江西省萍乡市安源区萍乡实验学校2023-2024学年八年级下学期第一次月考数学试题【区级联考】湖南省邵阳市大祥区2018届中考数学模拟试卷(四)(已下线)【万唯原创】2014年山西中考数学-试题研究- 第一部分 第4章2
名校
2 . 如图,在
中,分别以点A和点B为圆心
的长为半径作弧,两弧相交于M,作直线
,交
于点D,若
的周长为
,
,则
的周长为_____
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.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/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d7ac5396c5ea442e0364b50c1db3d2da.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f3a9eed64d225267a58cd001db67e2a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b35ed92397da56c7afbd6967597a9611.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9efa9fbcfb9595e2f031aa691db4564b.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/13/7646effb-8f35-439b-9189-aba4af831f54.png?resizew=149)
您最近一年使用:0次
2024-01-12更新
|
57次组卷
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4卷引用:山东省济南市济南外国语学校2022-2023学年八年级上学期期末数学试题
名校
3 . 如图,在
中,
垂直平分
,分别交
、
于D、E,连接
,
平分
,交
于F,若
,
,则
的度数为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.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/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4eedae8d316c76e3d0b451256de03fb9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/274cf35acb4a1748d15c39d15a9bea7b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d39b8d91afc34e4a9b0fdbb6bafb9087.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4eedae8d316c76e3d0b451256de03fb9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7595bdaea3dfa548c0fcfe3708387476.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a9cbf3ba8cb27906cb6b87dc0d6c440e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3909f220cf6bd065e382e263b77aa22.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2024-01-11更新
|
68次组卷
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10卷引用:福建省泉州实验中学2022-2023学年八年级上学期期末质量检测数学试题
福建省泉州实验中学2022-2023学年八年级上学期期末质量检测数学试题 福建省泉州市永春县2022-2023学年八年级上学期期末质量监测数学模拟试卷山西省太原市第五中学校2022-2023学年八年级下学期月考数学试题(已下线)第01讲 轴对称-【帮课堂】2023-2024学年八年级数学上册同步学与练(人教版)(已下线)13.1 轴对称(题型精讲精练)-【题型分类精粹】2023-2024学年八年级数学上学期期中期末复习讲练系列【考点闯关】(人教版)重庆市巴南区巴南区全善学校2023-2024学年八年级上学期期中数学模拟试题(已下线)猜想03轴对称(易错必刷40题13种题型专项训练)-2023-2024学年八年级数学上学期期末考点大串讲(人教版)(已下线)期末真题必刷易错60题(32个考点专练)-2023-2024学年八年级数学上学期期末考点大串讲(人教版)(已下线)专题1.10 线段垂直平分线(分层练习)-2023-2024学年八年级数学下册基础知识专项突破讲与练(北师大版)(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)
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4 . 若三角形一边中垂线过另一边中点,则该三角形必为( )
A.钝角三角形 | B.锐角三角形 | C.直角三角形 | D.等腰三角形 |
您最近一年使用:0次
名校
5 . 在下列定理中,逆命题错误的是( )
A.全等三角形的面积相等 |
B.等腰三角形的底角相等 |
C.线段的垂直平分线上的点和这条线段的两个端点距离相等 |
D.直角三角形斜边上的中线等于斜边的一半 |
您最近一年使用:0次
名校
6 . 如图,在平面直角坐标系中,直线
交
轴、
轴于
和
两点,其中
和
是方程
的两个实数根,且
.
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/9/6a9ac45a-f2bb-4267-bd3d-84c17dc9caa2.png?resizew=432)
(1)如图(1),求线段
的长;
(2)如图(2),点
为第三象限一点,射线
交
于点
,连接
交
轴负半轴于点
,
的垂直平分线交
轴负半轴于点
,连接
,设
的度数为
,请用含
的式子表示
的度数;
(3)如图(3),在(2)的条件下,连接
,当
,
时,求点
的坐标.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3160fc73f2a90ae4a1a97351ab2673b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f9199b50dd0036be9b764c621d1d46f7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58b60076ad90f01480cc1b28fc84b1db.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8845c0d06613fabb0358d5392cca38b3.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/9/6a9ac45a-f2bb-4267-bd3d-84c17dc9caa2.png?resizew=432)
(1)如图(1),求线段
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
(2)如图(2),点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/71b63d2504bd3ecce8c10560b142356f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d40b319212a7e7528b053e1c7097e966.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6e490f703eb6c9bb1278c78ebc2d661.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d004d2d115b477ade6af7ddb93db0df8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3081d405e3066e17402105ebd7d1335f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b79500f1d61e0c017166bd0df798ab8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f6c19410c7abeae002ca97cfad4c791f.png)
(3)如图(3),在(2)的条件下,连接
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/274cf35acb4a1748d15c39d15a9bea7b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e775cbdf25d6611317212d0b96e3968f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7277733875645851ba19f488fc21415d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
您最近一年使用:0次
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7 . 如图,矩形(长方形)
中,对角线
的垂直平分线
分别交
于点O,E,F.
![](https://img.xkw.com/dksih/QBM/editorImg/2024/3/6/2341602e-89ab-4ec3-929d-a154c8540f37.png?resizew=191)
(1)求证:
;
(2)若
,
,求
的长.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49b50357a6545cae8348e3059312f520.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f845ed7788f659184de3e4315899b06.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/3/6/2341602e-89ab-4ec3-929d-a154c8540f37.png?resizew=191)
(1)求证:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f7c581dab991aeadf06d972e47673ea8.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/50f218914337edd06e59e75d90b777e6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f21d8e7af78693e5da7957c8034e8bcf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
您最近一年使用:0次
名校
8 . 如图,在
中,
,
为
的垂直平分线,且
,那么
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7e3262fc038bbec5e7c8cc47df08bef7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6e490f703eb6c9bb1278c78ebc2d661.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/feea64baef9e61aaad4581ced03085b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d4f76e37d6e6b182896ccaaa187cfe07.png)
您最近一年使用:0次
9 . 如图,在
中,
的垂直平分线
交
于点
,连接
,若
,则
的度数为_______ .
![](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/e6e490f703eb6c9bb1278c78ebc2d661.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cc1313a2e621cc4eda0f4359730d37aa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/302efd5266f7868d8c67f7bb09dc2ddd.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/21/2dce3e46-967a-44f0-8560-66ddb3cf5608.png?resizew=148)
您最近一年使用:0次
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10 . 如图,在
中,
,
.
是斜边上的高线,
是
的角平分线.
是边
的垂直平分线,
分别交
边,
边于点
,点
.若
,则
=_______________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7281b641656a5992abaafb4190ca9afc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/82da6815bc213dfd78c2f77cd7ded8ed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f4f659a19c772da66b555516932212d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1ffb98f1e3c1317c0db403d3af04bdc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6b41d4070854edfaa24071137b314cb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e428e7a09732be85c1224e9c8f6a71c5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d87448e09eaa816e50ae92d111d5ded6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b79dd200766db27fb90d6bd1992cf658.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d87448e09eaa816e50ae92d111d5ded6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/764509115979e9958101808383672ec0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b79dd200766db27fb90d6bd1992cf658.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/895dc3dc3a6606ff487a4c4863e18509.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1efe819920dd00b72774f89b2c0e063.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e0f405180e34fc36d15d86bb9af4182.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/9/3688fd22-9942-4392-9ece-99b081ae169d.png?resizew=241)
您最近一年使用:0次
2024-01-09更新
|
103次组卷
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6卷引用:浙江省杭州拱墅区2021-2022学年八年级上学期期末考试数学试题
浙江省杭州拱墅区2021-2022学年八年级上学期期末考试数学试题 浙江省绍兴市越城区2021-2022学年八年级上学期期末数学试题(已下线)22年新东方八年级期末阶段测试 数学 02(已下线)必刷卷01-2022年中考数学考前信息必刷卷(浙江绍兴专用)浙江省宁波市海曙区2022-2023学年八年级上学期期末数学试题浙江省杭州市西湖区杭州外国语学校2023-2024学年八年级上学期期末数学试题