2024七年级下·江苏·专题练习
1 . 如图,
,
平分
,
与
交于点F.若
,则
=________ °.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8a11029ca6b4b9e7f777af0280cf163c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4eedae8d316c76e3d0b451256de03fb9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdb8eca20ce2c918ea4034ea15210c7f.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/91593dfb2781f97b0f9003e4ff79af2b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13a2e6494cf8d2dff0746a9bb72cef43.png)
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2 . 如图,在四边形
中,
,点E在
上,
平分
,交
于点F,已知
,则下列结论:①
;②
;③
;④若
,则
,其中正确的有______ (填序号).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f7d8397018b0a01a1b4e9574604f9e76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d78abbad68bbbf12af10cd40ef4c353.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49b50357a6545cae8348e3059312f520.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4598486f8c5ac28b1165b76e78105979.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb7377dae51da835ddc22d9f72a00d21.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04f4ac6f2ba2b22d564b5dd789c3ba8b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/402ab8c49c4dd2aaa0ef47164c7cac00.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/262caab8d74a08ee12b14a3dddff5d41.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/96c406275c25b1f358a5875aef3b617d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fde919ce1269d4381cfe48f5ac7f2a43.png)
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3 . 如图,
是
的中位线,
的角平分线交
于点
,若
,
,则
的长为_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6e490f703eb6c9bb1278c78ebc2d661.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fabb884dc5f9609de491245463bbe9a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6e490f703eb6c9bb1278c78ebc2d661.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f1682d306c38087d9e6f7efb9cec596a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df049f15adb6667113ceee3a6638cd0a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d004d2d115b477ade6af7ddb93db0df8.png)
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2024-05-31更新
|
197次组卷
|
2卷引用:2024年陕西省西安市碑林区西北工业大学附属中学中考六模数学试题
2024七年级下·江苏·专题练习
4 . 如图,
中,
,
,
平分
,
于D,
,则
的度数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6706fe00b4e231e62d9ecbec567d526b.png)
___ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/65c5840e0454fdec7d2158072c43b8db.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7013cc4303c7ac5d0f03c85423f0c258.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4eedae8d316c76e3d0b451256de03fb9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fabb884dc5f9609de491245463bbe9a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b757f0c42ae5c9a2d6a4b19e5877b27.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d1893d78af450a5fa09810537adc2dfa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f34868b311f1082fb003dec7f07cdfd2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6706fe00b4e231e62d9ecbec567d526b.png)
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2024六年级下·上海·专题练习
5 . 如果
,
,
是
的平分线,那么
的度数是 ________________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6978615637bd3febf56d23798f65306.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ebfcc6ea3a5df3a1c0104f36b3c51455.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/683c590673eece14fea3319c4fd5eb55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d22df2977de56cc69be0c1e847653d7a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed66570f697459aba9daa2eaf9460bcb.png)
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6 . 如图,点
在线段
上,点
,
在线段
上,
,
.若
平分
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/459459559720ab5e154a80723c47cc30.png)
_____ 度.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.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/895dc3dc3a6606ff487a4c4863e18509.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d78abbad68bbbf12af10cd40ef4c353.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7baeb8f9a161f2822e5cdb51aed3e1c2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e53497af8899cb299d762f1a4f46a55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/246a86f34603eaf2e6a948681b831b0d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ecdcfa97c1aec8ef6b206b7d5ef832a0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/459459559720ab5e154a80723c47cc30.png)
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名校
7 . 如图,
,
的平分线交
于点B,G是
上的一点,
的平分线交
于点 D,且
,下列结论∶①
平
分;
; ③若
,则
;④与
互余的角有2个,其中正确的为_____ (填序号).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed619e2dc900c52a29012e5b821451bc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/752fa646a2d9cfca34001748445301c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68a83fdd2ba72a2dba0b6b10bb3e06b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4cae70b8a9d2d2e96dea62c00ced04b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d29f9f4fb55def567f40a93a87f466c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4cae70b8a9d2d2e96dea62c00ced04b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f4d5ff57f147aa0628fdd47899b5a132.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5af342d3b871ace448ccc7c648528288.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/19b23af97ed7f7fb4cb1478504bf7056.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1fd465973943bcd766b5275ee204bbf2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81623b403d87dfdfd4f67c62cddd25c4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/685516a27697104e83b311d76efa17aa.png)
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2024-05-29更新
|
208次组卷
|
33卷引用:湖北省咸宁市通城县2018-2019学年七年级下学期期末数学试题
湖北省咸宁市通城县2018-2019学年七年级下学期期末数学试题湖北省通城市2018-2019学年七年级下学期期末考试数学试题山西省吕梁市兴县2019-2020学年七年级下学期期末教学质量测试数学试题陕西省商洛市洛南县2019-2020学年七年级下学期期末数学试题(已下线)期末押题02-2020-2021学年七年级数学下学期期末专项复习(沪教版)湖北省黄石市西塞山区2020-2021学年七年级下学期期末数学试题湖北省黄石经济技术开发区2020-2021学年七年级下学期期末数学试题广东省江门市台山市2020-2021学年七年级下学期期末数学试题(已下线)【新东方】 初中数学20210622-087【初一下】河南省洛阳市嵩县2021-2022学年七年级上学期期末考试数学试题福建省福州杨桥中学2021-2022学年七年级上学期期末数学试题(已下线)沪教新版八年级上学期第19.2证明举例湖北省咸宁市崇阳县大集中学2021-2022学年七年级下学期期中数学试题湖北省随州市高新区2021-2022学年七年级下学期期中考试数学试题广西玉林地区2021-2022学年七年级下学期期末考试数学试题山东省滨州市滨城区2021-2022学年七年级下学期期中数学试题河南省周口市鹿邑县2021-2022学年七年级下学期期中数学试题山东省滨州市博兴县2021-2022学年七年级下学期期中数学试题(已下线)考点10 线段、角、相交线与平行线-备战2022年中考数学一轮复习考点帮(浙江专用)重庆市秀山县育才中学2021-2022学年七年下学期期末数学试卷山东省临沂市沂南县2021-2022学年七年级下学期期末数学试题(已下线)专题7.11 平行线的证明(全章复习与巩固)(巩固篇)(专项练习)-2022-2023学年八年级数学上册基础知识专项讲练(北师大版)(已下线)专题7.1 平面图形的认识(二) 重难点题型18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(苏科版)河南省安阳市殷都区第二十一中学2021-2022学年七年级下学期第一次月考数学试题湖北省黄石市第十六中学等5校2022-2023学年七年级下学期3月月考数学试题山东省临沂市费县2022-2023学年七年级下学期期中数学试题辽宁省鞍山市岫岩满族自治县2022-2023学年七年级下学期4月月考数学试题四川省泸州市2022-2023学年七年级下学期期末数学试题黑龙江省佳木斯二十中、十三中、三中2022-2023学年七年级下学期期末数学试题湖北省黄石市2023-2024学年七年级下学期期中数学试题河南省洛阳市西工区2023-2024学年七年级下学期期中数学试题河南省洛阳市洛龙区2023-2024学年七年级下学期期中数学试题(已下线)专题09 期末选填压轴题(十一大题型)-【好题汇编】备战2023-2024学年七年级数学下学期期末真题分类汇编(山东专用)
8 . 如图,在
中,
,
,
平分
的外角
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/494ba20b1444f524cf636961e4688ae8.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/65c5840e0454fdec7d2158072c43b8db.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4eedae8d316c76e3d0b451256de03fb9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdb8eca20ce2c918ea4034ea15210c7f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/494ba20b1444f524cf636961e4688ae8.png)
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9 . 已知如图,
,
,
平分
,且
,若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b416eaf9d329d1bf371f92fa3a7f75c5.png)
______ 度.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6dceb5cc71fc50f20649f6b9535fd914.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1b4d271ab6a708877d284179a4e7c541.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6e490f703eb6c9bb1278c78ebc2d661.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/868ff1350bd72625328c85c3097cd85e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3df3f49493b1f7317cbe2e95e79338a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/87c419d441d325e946ea7cb222d0f2b4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b416eaf9d329d1bf371f92fa3a7f75c5.png)
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10 . 如图,在矩形
中,
,点
在
上,
.若
平分
,则
的长为________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/efc6e4b936d7a800e839a30c3839574d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/82773737609e65dea3c5c67099f1b10d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1fc56c77464a17a1e97b568762a3e2c6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb3de20ba8bda63c650ef571be155702.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
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