如图,
的平分线
与
的平分线相交于点
,过
作
交
于
,交
于
,若
,则
的长为____________
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d39b8d91afc34e4a9b0fdbb6bafb9087.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/274cf35acb4a1748d15c39d15a9bea7b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d890499dca9a8ef30addafe41d6e771.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7fda6d76fb350332472e76fefcca6a9e.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/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e4139cdcc29d2fb3141418b4a5fe685f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4eedae8d316c76e3d0b451256de03fb9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9efa9fbcfb9595e2f031aa691db4564b.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/11/24/521b4b03-6290-47ab-968e-8bd4b65923c6.png?resizew=188)
23-24八年级上·安徽合肥·期中 查看更多[5]
安徽省合肥市庐江县2023-2024学年八年级上学期期中数学试题(已下线)专题5.15 平行线的性质(分层练习)-2023-2024学年七年级数学下册基础知识专项突破讲与练(人教版)(已下线)第5章 相交线与平行线(单元测试·培优卷)-2023-2024学年七年级数学下册基础知识专项突破讲与练(人教版)(已下线)专题7.6 探索平行线的性质(分层练习)-2023-2024学年七年级数学下册基础知识专项突破讲与练(苏科版)(已下线)第2章 相交线与平行线(单元测试·培优卷)-2023-2024学年七年级数学下册基础知识专项突破讲与练(北师大版)
更新时间:2023-11-16 13:28:17
|
相似题推荐
填空题
|
适中
(0.65)
名校
【推荐1】如图,在四边形ABCD中,AB∥CD,∠BAD、∠ADC的平分线AE、DF分别与线段BC相交于点E、F,∠DFC=30°,AE与DF相交干点G,则∠AEC=________ .
![](https://img.xkw.com/dksih/QBM/2019/5/12/2202323154485248/2203749376876545/STEM/5abf44b7-e3a7-4c70-84de-263f6605529e.png?resizew=239)
您最近一年使用:0次
填空题
|
适中
(0.65)
【推荐2】如图,已知平面内
,
,若
平分
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/518ec3df95ba63544babf3a4b587c72a.png)
____________ °.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be616944953f6020d8b7e41741d8e14a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ebc36a91cb41c867d7519b655b1ab88.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/683c590673eece14fea3319c4fd5eb55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9fed1f57a835af4e9022e27603d12d31.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6389381f3024d19a4a844b9c670afee2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/518ec3df95ba63544babf3a4b587c72a.png)
![](https://img.xkw.com/dksih/QBM/2022/1/20/2898507254218752/2917676020621312/STEM/85fa3bf7-3a0d-461b-b058-42380083d87a.png?resizew=145)
您最近一年使用:0次
填空题
|
适中
(0.65)
【推荐1】如图,已知
,要使
,还要添加的一个条件可以是______ .(只需填上一个正确的条件)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4adf90a8c2b29334cdc5aa5b554991f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2b32bb134fc792718f1910a46fd4deec.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/10/20/b9667138-3c89-4f7d-9d8a-a488f324239a.png?resizew=183)
您最近一年使用:0次
填空题
|
适中
(0.65)
名校
【推荐2】如图,一张宽度相等的纸条,折叠后,若∠ABC=120°,则∠1的度数为____ .
![](https://img.xkw.com/dksih/QBM/2019/6/27/2234749291388928/2237603869884417/STEM/42918536dab248919550d4e092e0c537.png?resizew=115)
您最近一年使用:0次