如图,
,点C在
上,
,
,
与
交于点O,则
的度数为( )
![](https://img.xkw.com/dksih/QBM/editorImg/2024/3/16/dc43ff93-7dcb-4a97-85dc-dc5099e353df.png?resizew=136)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2d212c1709b8e72a055cf1b5381ef64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85c4bdfb0db1e31e8459df1d15f9ab55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad4b10bcfb004025eff4005656d75377.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d32ac820e9ab572690649f16b87aa273.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68a83fdd2ba72a2dba0b6b10bb3e06b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d78abbad68bbbf12af10cd40ef4c353.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdb8eca20ce2c918ea4034ea15210c7f.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/3/16/dc43ff93-7dcb-4a97-85dc-dc5099e353df.png?resizew=136)
A.71° | B.73° | C.75° | D.77° |
更新时间:2024-03-16 08:33:47
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