2023·全国·模拟预测
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解题方法
1 . 如图,正六边形
的顶点是正六边形
的对角线的交点.在正六边形
内部任取一点,则该点取自正六边形
内的概率为( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/17/d338e294-0a5c-43f2-af31-b7148abe0ad9.png?resizew=162)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fbb1279b93325cf5e7ec2543d648c010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9165d9bfbb0f0d19eb482c2a4c1b29b7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9165d9bfbb0f0d19eb482c2a4c1b29b7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fbb1279b93325cf5e7ec2543d648c010.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/17/d338e294-0a5c-43f2-af31-b7148abe0ad9.png?resizew=162)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
2 . 已知点A(1,0),点B(x,y)(x,y∈R),若
,则
的概率为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3247d08e01b745b3584ae3fab2910282.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a28e1926fc526a9b941859820bef375.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2018-12-04更新
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540次组卷
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2卷引用:江西省丰城中学、上高二中2023届高三下学期2月联考数学(文)试题