记
的内角A,B,C的对边分别为a,b,c,若
,
,
,则
( )
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a7127f53192421a2a90a6782eddccf1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1225fd03e8e8730dac8487dae5387635.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03837b3769eda7f0d3804cc5ad4a6d60.png)
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A.![]() | B.![]() | C.![]() | D.![]() |
22-23高一下·河北邯郸·期中 查看更多[5]
河北省邯郸市九县区2022-2023学年高一下学期期中联考数学试题(已下线)第三篇 努力 “争取”考点 专题3 解三角形【练】(已下线)6.4.3 课时2 正弦定理-高一数学同步精品课堂(人教A版2019必修第二册)(已下线)11.2 正弦定理-【帮课堂】(苏教版2019必修第二册)河南省郑州市基石中学2023-2024学年高一下学期4月月考数学试题
更新时间:2023-09-29 09:59:53
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