![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
22-23高一下·云南曲靖·阶段练习 查看更多[2]
更新时间:2023-09-10 21:48:19
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名校
解题方法
【推荐1】在
中,角
,
,
所对的边分别是
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,
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6fbaa87bd53b4915bd5691485cfd2ebf.png)
______ ,若
的面积
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03a9cb0dd5f8407f4f439295232c39ac.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
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您最近一年使用:0次
填空题-单空题
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适中
(0.65)
名校
解题方法
【推荐2】在
中,内角
所对的边分别为
.已知
,
,则
的面积是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24e0c10fb103930eabd5fa18e8f9bb06.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ae854bc58fc02986c71f3c58ccc81aa.png)
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您最近一年使用:0次
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适中
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【推荐1】如图,为了测量河对岸
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的长为12千米,在点
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您最近一年使用:0次
填空题-单空题
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适中
(0.65)
名校
解题方法
【推荐2】在
中,内角
的对边分别是
,若
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5f1e5d29de6e4d72bfed62d9c14dde5.png)
____ .
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