名校
解题方法
1 . 如图是四棱锥
的平面展开图,四边形
是矩形,
,
,
,
,
.在四棱锥
中,
( )
![](https://img.xkw.com/dksih/QBM/2021/11/2/2842695221264384/2844575737036800/STEM/76b9603efc024d0aa11b92705db1f242.png?resizew=264)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0585b6c0f156eecf9662b9846d4eb693.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d3da6e90f9c9617cd495abb57ab9b0e0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fae1783f9ee7b5332fb56301c380eb0a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4c96f92e7510725e555dd039e1c709f4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/16ed75e65e7374c38ffb1f75259a8beb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a691f3c26155e3df0d97a0881a7b6211.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0585b6c0f156eecf9662b9846d4eb693.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/214efb2a15aef3410fc33fb5ef61ec9a.png)
![](https://img.xkw.com/dksih/QBM/2021/11/2/2842695221264384/2844575737036800/STEM/76b9603efc024d0aa11b92705db1f242.png?resizew=264)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2021-11-05更新
|
802次组卷
|
3卷引用:山东省青岛市青岛第五十八中学2021-2022学年高三上学期期中数学试题
山东省青岛市青岛第五十八中学2021-2022学年高三上学期期中数学试题陕西省西安市西北工业大学附属中学2021-2022学年高三上学期10月联考数学理科试题(已下线)考点35 立体几何中的综合问题-备战2022年高考数学典型试题解读与变式