1 . 如图,
中,点D在
上,点E在
上,
为
的垂直平分线.若
,且
,则根据图中标示的角,下列判断正确的是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/29/86793286-c8aa-4fc2-a80e-c1f3b2c9f80c.png?resizew=191)
![](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/e6e490f703eb6c9bb1278c78ebc2d661.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e4354365ca0929f8a606ed0bf341e4ca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58c751cb9a7cfe395d2b4e691d66f501.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/29/86793286-c8aa-4fc2-a80e-c1f3b2c9f80c.png?resizew=191)
A.![]() ![]() | B.![]() ![]() |
C.![]() ![]() | D.![]() ![]() |
您最近一年使用:0次
名校
2 . 如图,在
中,
,
,
的面积为12,
于点D,直线
垂直平分
交
于点E,交
于点F,P是线段
上的一个动点,则
的周长的最小值是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4b10134e7a46e6f6f7cb9d5e2371727d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/305a88d4e0249bd16d48eda01331d2d4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b757f0c42ae5c9a2d6a4b19e5877b27.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0215e13a9fb5574d5194aeb9507a98aa.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/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49b50357a6545cae8348e3059312f520.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acee03d4bb4667b6c345221b6c9b0fa4.png)
A.6 | B.7 | C.10 | D.12 |
您最近一年使用:0次
2024-01-29更新
|
325次组卷
|
19卷引用:湖北省咸丰县民族中学2023-2024学年八年级上学期第三次月考数学试题
湖北省咸丰县民族中学2023-2024学年八年级上学期第三次月考数学试题 湖北省十堰市张湾区、茅箭区、郧阳区等2023-2024学年八年级上学期期末数学试题(已下线)八年级数学下学期期中模拟卷 -【单元测试】2022-2023学年八年级数学下册分层训练AB卷(湘教版)(已下线)专题5.1 生活中的轴对称 重难点题型12个-2022-2023学年七年级数学下册重难题型全归纳及技巧提升专项精练(北师大版)天津市第五十五中学2023-2024学年九年级上学期期中数学试题四川省泸州市合江县2023-2024学年八年级上学期期中数学试题广东省惠州市大亚湾区博雅培文实验学校2023-2024学年八年级上学期月考 数学试题天津市河东区2023-2024学年八年级上学期期末数学试题湖北省十堰市2023-2024学年八年级上学期期末数学试题湖北省十堰市竹溪县城关初级中学2023-2024学年八年级上学期期末数学试题河南省安阳市殷都区2020-2021学年八年级上学期期末数学试题云南省曲靖市麒麟区第七中学2021-2022学年八年级上学期期中数学试题(已下线)专题2.2 最值模型之将军饮马 专项讲练-2022-2023学年八年级数学上册重难题型全归纳及技巧提升专项精练(浙教版)广东省台山市育英中学2021-2022学年八年级上学期第二次月考数学试题广西壮族自治区防城港市防城区2024年八年级上学期期末数学试题陕西省渭南市白水县2023-2024学年八年级上学期期末数学试题(已下线)易错04 三角形1(八大易错分析 避坑大招 学以致用 易错题通关)-备战2024年中考数学考试易错题(全国通用)山东省德州市庆云县崔口镇初级中学2023-2024学年八年级下学期3月份单元检测数学试题湖南省怀化市洪江市实验中学2023-2024学年八年级下学期期中数学试题
3 . 如图,在
中,
.
(1)用尺规作图:作
的角平分线,交
于点D,作
的垂直平分线,交
于点P(保留痕迹,不写作法);
(2)连接
,
,试判断
,
,
间的数量关系,并说明理由;
(3)若
,求
的度数.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/047dc9795efa99b6fb9fdf9778085dab.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/9/5914465e-c083-4344-bb9c-a7442dd328b7.png?resizew=81)
(1)用尺规作图:作
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7cbce11aa19b8bd2bf6ee5a834e005de.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/03902478df1a55bc99703210bccab910.png)
(2)连接
![](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/bd33764ff4efddfe11a98a609753715c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2be49c37e30a3ced0364c3e74d8c687.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/48f3c9abbd78e9a6840ee5f30381daac.png)
(3)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cec69d43f611d65d9b0dc642a83f12ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef0433f8116768b42642a7f7e5977ce6.png)
您最近一年使用:0次
4 . 如图,在
中,边
,
的垂直平分线交于点D,若
,则
的大小是__________ .
![](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/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a99bb5ad8cf2abdde96624509bc7bfde.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7cbce11aa19b8bd2bf6ee5a834e005de.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/25/9e30f5ba-342a-4f2b-8d1b-2679357fda6f.png?resizew=206)
您最近一年使用:0次
5 . 如图所示,在
中,
是
的垂直平分线,
,
的周长为
,则
的周长为( )
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/21/8043afc0-ff42-4849-bb35-ae7ac7763b99.png?resizew=146)
![](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/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d590d88fe7eacfaa2d09690409ba8021.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab2a2834d80ff574e79eae8ca8d4e94f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d59c6d9b504860487d7240ef603f1c4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/21/8043afc0-ff42-4849-bb35-ae7ac7763b99.png?resizew=146)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2024-01-23更新
|
86次组卷
|
2卷引用:湖北省武汉市东西湖区2023-2024学年八年级上学期期末数学试题
6 . 如图1,在
中,
于点
,且
满足等式
.
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/21/0927afd8-3530-4db3-81a3-215922659f60.png?resizew=172)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/21/5aebad8e-5a0b-4bdd-be63-cc1532b914ca.png?resizew=165)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/21/f30387db-b136-4d61-bf72-6940577b64e9.png?resizew=168)
(1)判断
的形状并说明理由;
(2)如图2,点
是
上的点,
的平分线交
于点
,延长
交
于点
,过点
分别作
于点
于点
,求证:
;
(3)如图3,点
为线段
上的动点(不与
重合),过点
作
于
,点
为线段
上一点,且
为
的中点,延长
至
,使
,连接
.求证:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f042c8513aa0d73ed6706f6ac1b36880.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d01b7800e0f98530366490b5d854b89a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/632244ea6931507f8656e1cc3437d392.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cb94063d46aba8cba130b86991c4c3d6.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/21/0927afd8-3530-4db3-81a3-215922659f60.png?resizew=172)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/21/5aebad8e-5a0b-4bdd-be63-cc1532b914ca.png?resizew=165)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/21/f30387db-b136-4d61-bf72-6940577b64e9.png?resizew=168)
(1)判断
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
(2)如图2,点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/828628c0876b45381c9a0edeb0fec236.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5157b42da58d55daad27d98b2fec15ff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdc93e193fad261689949a52819753f0.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/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/827beb23a9fe02a8b588645bcb82ce67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/732430686d1ab8a3d7cddb8249491aa8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73465a1f9aa03481295bf6bd3c6903ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce9b74a6609450a154847baa28fe0382.png)
(3)如图3,点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab609a6574633ebabcff3e73fa862081.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d84733f9dc908ceb11459cc2aed580ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a5f1641947153c80b987320885a2b57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d0d45ae9465f84c598724f11619ccafa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20a541b81584a032f571159ea152c85a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411461db15ee8086332c531e086c40c7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e105760638b22b26ff8bec4354255e4c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/55e1e4e090e9cf09e3a76db6e95222a1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d507ecd3e4a28103404e3d52ebd9159c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a66eeb14a5f2a1e5a78a3650067287e.png)
您最近一年使用:0次
7 . 如图,在
中,
,
,
的垂直平分线交
于点
,交
于点
.若
,则
( )
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/21/0c05fb53-7bd8-44b6-a5dd-23b84f577592.png?resizew=156)
![](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/54486ba185c2598d90d996821c7e8159.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/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fab9872643068d81fff3772a7329d9ee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ae248960d8c1677cf948f8251275e863.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/21/0c05fb53-7bd8-44b6-a5dd-23b84f577592.png?resizew=156)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
8 . 如图,由小正方形构成的
网格中,每个正方形的顶点叫做格点,
经过A,B、C三点,仅用无刻度的直尺在给定的网格中按要求作图(保留作图痕迹).
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/8/f8c69008-c869-4c02-b9b0-011230b4bd43.png?resizew=265)
(1)在图1中画出圆心
;
(2)在图2中画出
的中点E.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/abd4be97adde17423d59d86d18318c2c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d97cdc586744d208b6f69c9813af977.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/8/f8c69008-c869-4c02-b9b0-011230b4bd43.png?resizew=265)
(1)在图1中画出圆心
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f919bd3dde10dbbc076f7ec5149699.png)
(2)在图2中画出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed41d321f4c0717ac5b443aad942d9a7.png)
您最近一年使用:0次
2024-01-18更新
|
69次组卷
|
2卷引用:湖北省天门外国语学校2023-2024学年九年级上学期期中数学试题
解题方法
9 . (1)阅读理解:如图1,在
中,若
,
.求
边上的中线
的取值范围,小聪同学是这样思考的:延长
至
,使
,连接
.利用全等将边
转化到
,在
中利用三角形三边关系即可求出中线
的取值范围,在这个过程中小聪同学证三角形全等用到的判定方法是______,中线
的取值范围是______;
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/27/cc708eae-08b2-424e-8a91-f03663bbd38d.png?resizew=141)
(2)问题解决:如图2,在
中,点
是
的中点,
.
交
于点
,
交
于点
.求证:
;
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/27/ba5c0c1c-e629-4c92-bb12-bfff64bee161.png?resizew=153)
(3)问题拓展:如图3,在
中,点
是
的中点,分别以
,
为直角边向
外作
和
,其中
,
,
,连接
,请你探索
与
的数量与位置关系.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/efc6e4b936d7a800e839a30c3839574d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c3ad4c0ba3a6750537789844d0ec419d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](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/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ad98ad714864041a632ca949308e417.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85c4bdfb0db1e31e8459df1d15f9ab55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85c4bdfb0db1e31e8459df1d15f9ab55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad09a769a75b107390b9eeccc929f761.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/27/cc708eae-08b2-424e-8a91-f03663bbd38d.png?resizew=141)
(2)问题解决:如图2,在
![](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/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e47f2874795e9df280e3e0bec171358e.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3533837e3d08c461dea031a44e5424d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/29b01908bf059263d6548ea1ec12be20.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/27/ba5c0c1c-e629-4c92-bb12-bfff64bee161.png?resizew=153)
(3)问题拓展:如图3,在
![](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/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d5ebc9a7a29f686f4288c70391897b07.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1029f5256edc6652fc4efb87f6b55569.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a94db851a2a0c17afbb635820dcf552f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7115b9ba0494ead745fc91f6b145e8c0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/217ae5ea057e69f31439fef55812c851.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411461db15ee8086332c531e086c40c7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411461db15ee8086332c531e086c40c7.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/27/b8e5280a-2069-45c3-ae48-9ec652f217b9.png?resizew=166)
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15卷引用:湖北省武汉市江岸区武汉市培英中学2023-2024学年八年级上学期月考数学试题
湖北省武汉市江岸区武汉市培英中学2023-2024学年八年级上学期月考数学试题广东省汕头市金平区2022-2023学年八年级上学期期末数学试题甘肃省定西市安定区思源实验学校2022-2023学年八年级上学期期末考试数学试题(已下线)专题04 全等三角形模型训练(6类经典模型+优选提升)-【好题汇编】备战2023-2024学年八年级数学上学期期中真题分类汇编(人教版)山东省德州市庆云县渤海中学2023-2024学年八年级上学期第一次调研数学试题广东省惠州市第五中学2023-2024学年八年级上学期期中数学试题(已下线)12.3(培优课)倍长中线(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)广东省珠海市香洲区立才学校2023-2024学年八年级上学期月考数学试题(已下线)猜想06 平行线的证明和三角形内角和定理(易错必刷36题9种题型)-2023-2024学年八年级数学上学期期末考点大串讲(北师大版)辽宁省营口市大石桥市八校2023-2024学年八年级上学期12月考试数学试题(已下线)专题02 三角形全等的性质与判定、角平分线之八大题型-【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(人教版)山东省德州市宁津县第一实验中学2023-2024学年八年级上学期10月月考数学试题(已下线)专题04 全等三角形培优综合专项训练(旋转模型)-【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(广东专用)(已下线)专题10 平行线的证明(七种考法)-【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(北师大版)(已下线)清单03 全等三角形经典模型(9种题型解读(40题))-2023-2024学年八年级数学上学期期末考点大串讲(苏科版)
10 . 如图所示,在
中,
是
的垂直平分线,
的周长为
,则
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![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/9/ba03ad9d-1d45-4bc8-8fd2-f62f97c4b68e.png?resizew=185)
A.![]() | B.![]() | C.![]() | D.![]() |
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