如图,
,
,
,则
的度数为___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8117b8e89b9aa4ed51fbaa8df8381c25.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7099026716ee1821dd7d9f157dc055f5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/853994cf4297b83657d29987632796d5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/727ad3e630a224303d6d3b8ad5c114ba.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/16/985eee50-dbf6-4e0b-9a84-320c630cd675.png?resizew=183)
更新时间:2023-01-13 21:04:25
|
【知识点】 三角形的外角的定义及性质解读
相似题推荐
填空题
|
较易
(0.85)
【推荐1】一副三角板按如图所示叠放在一起,
,则图中
的度数为_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8a11029ca6b4b9e7f777af0280cf163c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/780d8fd6c6c1deeeb45e15f639719e02.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/27/af085bb1-0236-4fe6-8b86-bcac51c46b80.png?resizew=221)
您最近一年使用:0次
填空题
|
较易
(0.85)
【推荐2】如图,一条船从海岛A出发,向正北航行到达海岛
处,从海岛A,
处望灯塔
,分别测得
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/459459559720ab5e154a80723c47cc30.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0fcde7cf117adeeebca1674d3a49352b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2fa1deb826461d124a00aaf14e3aa6a0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/459459559720ab5e154a80723c47cc30.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/11/17/f76ff4ac-b120-46c1-a393-6e70bf87e716.png?resizew=122)
您最近一年使用:0次