名校
1 . 如图,
中,
平分
,
的中垂线交
于点
,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/d40b319212a7e7528b053e1c7097e966.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d39b8d91afc34e4a9b0fdbb6bafb9087.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/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d40b319212a7e7528b053e1c7097e966.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4cae70b8a9d2d2e96dea62c00ced04b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5b8b98b2f83279a49e94d9f48c5e6f2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/07a70d4e010cd6539f492c90ad4fa83a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d39b8d91afc34e4a9b0fdbb6bafb9087.png)
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2023-09-11更新
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418次组卷
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19卷引用:云南省昆明市官渡区外国语学校2020-2021学年八年级上学期12月月考数学试题
云南省昆明市官渡区外国语学校2020-2021学年八年级上学期12月月考数学试题河南郑州外国语中学2019-2020学年八年级上期开学考试数学试题浙江省温州市温州外国语学校2019-2020学年八年级上学期期中数学试题甘肃省武威市凉州区金羊镇皇台小学2019-2020学年八年级上学期期中数学试题上海市浦东新区第四教育署2019-2020学年八年级上学期期末数学试题江苏省连云港市灌南县实验中学2020-2021学年八年级上学期期末数学试题(A卷)河南省鹤壁市淇滨区2022-2023学年八年级上学期素养提升(一) 数学试题安徽省池州市2022-2023学年八年级下学期开学考试数学试题(已下线)专题13.4 线段的垂直平分线的判定与性质【九大题型】-2023-2024学年八年级数学上册举一反三系列(人教版)(已下线)专题13.6 线段的垂直平分线的判定与性质【九大题型】-2023-2024学年八年级数学上册举一反三系列(华东师大版)(已下线)专题2.4 线段的垂直平分线的判定与性质【九大题型】-2023-2024学年八年级数学上册举一反三系列(苏科版)(已下线)专题2.7 线段的垂直平分线的判定与性质【九大题型】-2023-2024学年八年级数学上册举一反三系列(浙教版)(已下线)专题15.4 线段的垂直平分线的判定与性质【九大题型】-2023-2024学年八年级数学上册举一反三系列(沪科版)安徽省池州市2022-2023学年八年级上学期期末数学试题福建省福州金山中学2023-2024学年八年级上学期期末数学试题安徽省宿州市砀山县2023-2024学年八年级下学期联考数学试题山东省青岛市青岛实验初级中学2023-2024学年八年级下学期期中数学试题山东省青岛市青岛第三十九中学2023-2024学年八年级下学期期中数学试题山东省青岛市青岛西海岸新区育才初级中学2023-2024学年八年级下学期期中数学试题
2 . 如图,
是等边
的外角
内部的一条射线,点A关于
的对称点为
,连接
,
,
,其中
,
分别交射线
于点
,
.
![](https://img.xkw.com/dksih/QBM/editorImg/2023/9/2/a734c98b-8cb5-4b1a-b96b-87048e804b84.png?resizew=173)
(1)若
,求
的大小(用含
的式子表示);
(2)用等式表示线段
,
与
之间的数量关系,并证明.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/167d31eb8432b5c0364316e5048c23dd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/10e520cef3cebf757a24737ffb661834.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/167d31eb8432b5c0364316e5048c23dd.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/d40b319212a7e7528b053e1c7097e966.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d78abbad68bbbf12af10cd40ef4c353.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d40b319212a7e7528b053e1c7097e966.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/167d31eb8432b5c0364316e5048c23dd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/9/2/a734c98b-8cb5-4b1a-b96b-87048e804b84.png?resizew=173)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a09e1bb4a453fd462fd93cefbd2d9fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a72dfbf0138a611174c36ce077e0c47.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
(2)用等式表示线段
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2be49c37e30a3ced0364c3e74d8c687.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/48f3c9abbd78e9a6840ee5f30381daac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc5adb5eb60ae4435a12d93854066298.png)
您最近一年使用:0次
3 . 如图,在
中,
,
平分
,
垂直平分
,若
的面积等于
,则
的面积为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd967903ed5a6f640a5b801ec8be0070.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60d9142db4dd2ef151bf3d4a63afb61e.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/e6e490f703eb6c9bb1278c78ebc2d661.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d7ac5396c5ea442e0364b50c1db3d2da.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8860d9787671b53b1ab68b3d526f5ca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/8/25/c668b8ca-419d-4d44-9ac6-8b99c682de8a.png?resizew=203)
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4 . 如图,
中,边
的垂直平分线分别交
、
于点
、
,
,
的周长为
,则
的周长是( )
![](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/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a5d992ef98236bad9728cf0d23644a0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d7ac5396c5ea442e0364b50c1db3d2da.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/80b1fe1b971b780e443a9b13621611c5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/9/2/d90a8b88-64d6-4d66-bdcd-96a7a779c325.png?resizew=165)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2023-08-19更新
|
167次组卷
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3卷引用:云南省文山州文山市第二学区2022-2023学年八年级下学期期中数学试题
名校
5 . 已知:如图,在
中,
的垂直平分线交
于点
,
的垂直平分线交
于点
.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/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.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/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5733f1c470024d123d925beba29372eb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/57e7106619c08f2bcc1d21f846e8a0de.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2023-08-16更新
|
181次组卷
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3卷引用:云南省保山市隆阳区智源初级中学2023-2024学年八年级上学期第一次月考数学试题
名校
6 . 如图,在
中,
的垂直平分线
交
于点
,交
于点
,
为线段
的中点,且
.
![](https://img.xkw.com/dksih/QBM/editorImg/2023/8/18/c665bcba-8a3e-42d2-950f-11417a9d22d0.png?resizew=176)
(1)求证:
;
(2)若
,求
的度数.
![](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/49b50357a6545cae8348e3059312f520.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4eedae8d316c76e3d0b451256de03fb9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7595bdaea3dfa548c0fcfe3708387476.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/8/18/c665bcba-8a3e-42d2-950f-11417a9d22d0.png?resizew=176)
(1)求证:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b5f215a42c4b7078d8d65923eb9980e.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a76ffd241623ec4ee9fd08876464def3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7cbce11aa19b8bd2bf6ee5a834e005de.png)
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2023-08-09更新
|
332次组卷
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13卷引用:云南省文山壮族苗族自治州丘北县2022-2023学年八年级下学期第一次月考数学试题
云南省文山壮族苗族自治州丘北县2022-2023学年八年级下学期第一次月考数学试题湖南省长沙市宁乡市2022—2023学年八年级上学期期末调研数学考试试卷山西省实验中学2022-2023学年八年级下学期数学第一章三角形的证明单元质量监测试题(3月考)(已下线)1.1 等腰三角形-2022-2023学年八年级数学下册《考点·题型·技巧》精讲与精练高分突破系列(北师大版)(已下线)1.3 线段的垂直平分线-2022-2023学年八年级数学下册《考点·题型·技巧》精讲与精练高分突破系列(北师大版)山西省太原市杏花岭区山西省实验中学2022-2023学年八年级下学期质检数学试卷(3月份)广东省茂名市 高州市第一中学附属实验中学2022-2023学年八年级下学期3月月考数学试题(已下线)专题03 线段垂直平分线的性质和判定(七大类型)(题型专练)-2023-2024学年八年级数学上册《知识解读·题型专练》(苏科版)(已下线)第02讲 线段垂直平分线的性质和判定(知识解读+真题演练+课后巩固)-2023-2024学年八年级数学上册《知识解读·题型专练》(人教版)江西省吉安市2022-2023学年八年级下学期期中数学试题(已下线)专题07等腰三角形的轴对称性(5个知识点8种题型2种中考考法)-【帮课堂】2023-2024学年八年级数学上册同步学与练(苏科版)湖南省永州市东安县2023-2024学年八年级上学期月考数学试题(已下线)专题04 等腰三角形与线段垂直平分线(八种考法)-【好题汇编】备战2023-2024学年八年级数学上学期期末真题分类汇编(湖南专用)
7 . 在如图所示的正方形网格中,每个小正方形的边长都是1,已知
的三个顶点的坐标分别为
.
(1)画出
关于y轴成轴对称的
,并写出点
的坐标;
(2)请直接写出
的面积;
(3)在y轴上找一点P,使
,并写出点P的坐标.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/26d5207a2f9e03ded96ad45454f4ba0f.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/8/6/2799956e-bd60-4e98-b398-567bf51914f6.png?resizew=272)
(1)画出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4310db23fc79936c7182361e652bab1a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a18722354086c42e62334983fc50eb6a.png)
(2)请直接写出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4310db23fc79936c7182361e652bab1a.png)
(3)在y轴上找一点P,使
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63e4d19bf237a6fca67e0d01a9ddb726.png)
您最近一年使用:0次
2023-07-26更新
|
84次组卷
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2卷引用:云南省昆明市呈贡区西南联大研究院附属学校2023-2024学年八年级上学期期中数学试题
8 . 如下图,在
中,
,
的中垂线
交
于点D,交
于点
,如果
,
的周长为18,那么![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c26a46e7879436d532af3f4b6e258a81.png)
________ .
![](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/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6e490f703eb6c9bb1278c78ebc2d661.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dae8221601c7bd5c51fd520615581fa1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e3a9ec45721f7b4d1c99917ac0d970f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c26a46e7879436d532af3f4b6e258a81.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/7/29/cdfbf6e3-bd26-4f79-a416-7aad6a74cf1a.png?resizew=102)
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名校
9 . 如图,在等边
中,
于D,延长
到E,使
,F是
的中点,连接
并延长
交
于G,
的垂直平分线分别交
,
于点M,点N,连接
,
,下列结论:①
;②
;③
;④
;⑤
,其中正确的个数是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b5f215a42c4b7078d8d65923eb9980e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7efc841d4bd475c8f9f8ce2d682d783b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
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8卷引用:云南省普洱市第一中学2022-2023学年八年级下学期开学摸底考试数学试题
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25卷引用:2012-2013学年云南省玉溪市洛河民族中学八年级上期末考试数学卷
2012-2013学年云南省玉溪市洛河民族中学八年级上期末考试数学卷云南省大理白族自治州2021-2022学年八年级上学期期末数学试题2012-2013年福建仙游承璜第二学校八年级上期末考试数学试卷2014-2015学年湖南省郴州市湘南中学八年级上学期期中考试数学试卷2015-2016学年山东省聊城市临清市八年级上学期期末数学试卷广西南宁市第八中学2017-2018学年八年级上学期段考数学试题(已下线)【新东方】【南昌新东方2】2018年12月江西南昌雷三初二第一学期月考数学试卷广东省肇庆第四中学等六校联考2019-2020学年八年级上学期期末数学试题广东省始兴县马市中学2019-2020学年八年级上学期第一阶段数学试题贵州省黔东南州教学资源共建共享联合学校2020-2021学年八年级上学期第二次月考数学试题湖北省黄冈市浠水县2021-2022学年八年级上学期第二次月考数学试题山东省德州市平原江山国际学校六校2021-2022学年上学期第二次联考八年级数学试题江苏省盐城市亭湖区2021-2022学年八年级上学期期末数学试题黑龙江省佳木斯市抚远市2021-2022学年八年级上学期期中数学试题宁夏回族自治区吴忠市第二中学2021-2022学年八年级上学期期末数学试题江苏省南通市启东市长江中学2022-2023学年八年级上学期期末数学试题(已下线)第05讲 线段、角的轴对称性-【暑假自学课】2023年新八年级数学暑假精品课(苏科版)广东省广州市天河区暨南大学附属实验学校2023-2024学年八年级上学期期中数学试题河南省洛阳市涧西区东升第二初级中学2023-2024学年八年级上学期期中数学试题广东省广州市六校联考2023-2024学年八年级上学期期中数学试题广东省中山市小榄镇2023-2024学年八年级上学期期中数学试题黑龙江省哈尔滨市第二十一中学2023-2044学年八年级上学期期中数学试题黑龙江省齐齐哈尔市龙江县2023-2024学年八年级上学期期末数学试题江苏省扬州市仪征市刘集初级中学2023-2024学年八年级上学期12月月考数学试题山东省龙口市(五四制)2022-2023学年七年级下学期期末数学试题