直接写出如图中x的值:
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ec0618ae3a4fde6d6220010af229b9a.png)
__________ ;(2)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ec0618ae3a4fde6d6220010af229b9a.png)
__________ .
![](https://img.xkw.com/dksih/QBM/editorImg/2023/9/13/83161228-1df7-4173-9033-e7cd1a613123.jpg?resizew=263)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ec0618ae3a4fde6d6220010af229b9a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ec0618ae3a4fde6d6220010af229b9a.png)
23-24八年级上·全国·课堂例题 查看更多[1]
更新时间:2023-09-13 09:58:51
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【推荐1】已知
是关于
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6d35ad280ef293cb3170c467198e0022.png)
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【推荐1】如果一个正多边形的内角和是
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73a1e8072b2126e33aa203db4635211a.png)
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【推荐2】如图,圆周角
,分别过
、
两点作
的切线,两切线相交于点
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______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/456e0f77d83975fdbdb60b499cb5b521.png)
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