在
中,已知
,则
的外接圆半径为____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e0a00a4af738002fc86de0d828335759.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
22-23高一下·吉林辽源·阶段练习 查看更多[2]
更新时间:2023-09-24 20:46:20
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【知识点】 正弦定理求外接圆半径解读
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【推荐1】在
中,已知
,
,则
的外接圆的面积为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e258ab9e600435b37465092243d99f6.png)
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