名校
1 . 已知圆锥的顶点为
,底面圆心为
为底面直径,
,点
在底面圆周上,且二面角
为
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4431065d83e01168bc4c3e6648381a5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1fd4ab666a6de570ac3a543891f91ee0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/47eca9e8032232b63368bd724f9749db.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d7ea65be0351e839d45d598dfb254b0.png)
A.该圆锥的体积为![]() |
B.该圆锥的侧面积为![]() |
C.![]() |
D.![]() |
您最近一年使用:0次
A.该圆锥的体积为![]() |
B.该圆锥的侧面积为![]() |
C.![]() |
D.![]() |