如图,四边形
是
的内接四边形,
,
,连接
,
,
,则
的度数为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d97cdc586744d208b6f69c9813af977.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c1c09b62f4e774aea04685303572b4d4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0183ed5a6ea476f7a7db1f8b5d9fad2e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef4113c492885ba7c47fe42ac792578f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/683c590673eece14fea3319c4fd5eb55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/828628c0876b45381c9a0edeb0fec236.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed66570f697459aba9daa2eaf9460bcb.png)
A.![]() | B.![]() | C.![]() | D.![]() |
2024·陕西西安·三模 查看更多[2]
更新时间:2024-04-28 11:31:39
|
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单选题
|
较易
(0.85)
【推荐1】如图,点A,B,C均在
上,若
,则
的度数为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d97cdc586744d208b6f69c9813af977.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dbb6a70dd29662017ca458e43b7dd777.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7cbce11aa19b8bd2bf6ee5a834e005de.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/5/28/6980ea3b-32bb-4e7a-8cd0-90db33c5aceb.png?resizew=157)
A.110° | B.50° | C.60° | D.55° |
您最近一年使用:0次
单选题
|
较易
(0.85)
【推荐1】如图,四边形
是
的内接四边形,
是
的直径,连接
.若
,则
的度数是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2022/10/7/52138698-9d2b-43ab-bb4f-0fb8976e5d9b.png?resizew=148)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d97cdc586744d208b6f69c9813af977.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85c4bdfb0db1e31e8459df1d15f9ab55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d97cdc586744d208b6f69c9813af977.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d40b319212a7e7528b053e1c7097e966.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd1b407a086ea9bdfa6fa598b1d5557b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e359bc7a47c723102813220ef7283177.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/10/7/52138698-9d2b-43ab-bb4f-0fb8976e5d9b.png?resizew=148)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
单选题
|
较易
(0.85)
【推荐2】如图,
是
的外接圆,
,
的外角平分线AD交
于点D,则
是( )
![](https://img.xkw.com/dksih/QBM/2019/7/5/2240324705583104/2240809183174657/STEM/bb61bf1778ad485383ac9a37148b18ed.png?resizew=151)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d97cdc586744d208b6f69c9813af977.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b57fdd2a3642716fcf5100011eb3ec88.png)
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A.等边三角形 | B.等腰但不等边三角形 | C.直角三角形 | D.等腰直角三角形 |
您最近一年使用:0次