如图,已知
,连接
、
,
,则
的度数为( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/2/26/96c1df5b-c1e8-49ae-a416-bbfda8f65478.png?resizew=219)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f2cc503d48a3e842025224ea2dca20ad.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b198451f287edf324d663414069e27d6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7e4dbea6a5faecdd8f6c06cf9fd43a90.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d29e7c4d6216690152430b09f9cf0c2.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/2/26/96c1df5b-c1e8-49ae-a416-bbfda8f65478.png?resizew=219)
A.![]() | B.![]() | C.![]() | D.![]() |
更新时间:2023-02-24 21:52:59
|
相似题推荐
单选题
|
较易
(0.85)
【推荐1】如果
,
的周长为15,
,
,则
的长为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac61f3477e623aa4f924a82bd7a06ce4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72cb97395ebc5ee1b212afb7a97b985c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/305a88d4e0249bd16d48eda01331d2d4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7788830ed1cb3b9c5988f70f43595f2e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
A.2 | B.3 | C.4 | D.5 |
您最近一年使用:0次
单选题
|
较易
(0.85)
【推荐1】如图,
为
的直径,C,D为
上的两点,且C为
的中点,若
,则
的度数是( )
![](https://img.xkw.com/dksih/QBM/2021/9/6/2802338286600192/2802361926582272/STEM/fcb92a54-c527-4bd7-ae63-74c84bda64d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d97cdc586744d208b6f69c9813af977.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d97cdc586744d208b6f69c9813af977.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f6f9353ca110c8b81561455b232dbc15.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/115d56f2dca3e53ef6db9761cfef7f6e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/38fc1df99f9a3c9e22d2041a89e2880f.png)
![](https://img.xkw.com/dksih/QBM/2021/9/6/2802338286600192/2802361926582272/STEM/fcb92a54-c527-4bd7-ae63-74c84bda64d3.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
单选题
|
较易
(0.85)
【推荐2】一个等腰三角形的顶角为50°,则它的底角为( )
A.65° | B.70° | C.75° | D.80° |
您最近一年使用:0次