![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e428e7a09732be85c1224e9c8f6a71c5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24e0c10fb103930eabd5fa18e8f9bb06.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76f0649064a085fb74c997fb507a9b6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/638a9406d35e74bf04dc1135279e6dcd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/62afabd37dfca2a301f0ed2d1db3eb83.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
A.![]() | B.![]() | C.2 | D.![]() |
更新时间:2024-05-06 09:21:10
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【推荐1】如图,
是边长为2的正三角形,P在平面上且满足
,则
面积的最大值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/da35b5c539d7ac40137eb9f665571f53.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2205cffebf8c4d5f81d15ed7b85c8936.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/5/26/cc6fffba-9ecf-44e7-96d6-09139b06ab61.png?resizew=163)
A.![]() | B.4 | C.![]() | D.![]() |
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【推荐2】已知函数
,则函数
的值域为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/165a6ba3ae686e8269b34b273cc76313.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
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【推荐1】
的内角A,B,C的对边分别为a,b,c.已知
,
,
,则
的面积为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03837b3769eda7f0d3804cc5ad4a6d60.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b268ac32325864f3dd4ad3d9a99adc4a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7c5f230e4b90954a11db30652d9efeb4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次