名校
1 . 在三棱锥
中,
平面
,
,则该三棱锥的外接球的表面积为________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63397cda22cb1fad59cf966dfb588643.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ccd4fd4b7a4d6b8ca0c5827c055a9ce7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7bef5239ddbb0972700ce01daf9ee7cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ec040e146968bbfe1e71502a84981f00.png)
您最近一年使用:0次
2016-12-04更新
|
891次组卷
|
2卷引用:2016届安徽省合肥一中等六校高三第二次联考文科数学试卷
名校
2 . 三棱柱
中,
面
,所有顶点在同一个球面上,
,则该球的表面积为________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42d3a82b8e587ee890467835bc4e854c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5845ccc0d735dc14c92a8926d9b1def6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7bef5239ddbb0972700ce01daf9ee7cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/52689cb43e7fd4e6fe0f4153dc4f3b0e.png)
您最近一年使用:0次
2016-12-04更新
|
407次组卷
|
3卷引用:四川省泸州市叙永第一中学校2024届高三下学期开学考试数学(理)试题
3 . 已知
为球
的半径,垂直于
的平面截球面得到圆
(
为截面与
的交点).若圆
的面积为
,
,则球的表面积为___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef4113c492885ba7c47fe42ac792578f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef4113c492885ba7c47fe42ac792578f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef4113c492885ba7c47fe42ac792578f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7e9fdc1f8ed0ae44b54a9a2a3aca2db4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d8d76e423ab9015d4d3fc696579b01b.png)
您最近一年使用:0次
2016-12-04更新
|
482次组卷
|
2卷引用:2017届湖南永州市高三高考一模考试数学(文)试卷
名校
解题方法
4 . 已知点A、B、C、D在同一个球O的球面上,
,若球心O恰好在侧棱DA上,且DC
,则这个球的表面积为_____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a434e924b9ae8ad8d562db5885b3bfe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bbb626b5b260e30e0262785514c62d3d.png)
您最近一年使用:0次
5 . 如图,在四面体
中,
底面
,
,若该四面体最大棱长等于
,则该四面体外接球的表面积为_________ ;该四面体体积的最大值为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63397cda22cb1fad59cf966dfb588643.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ccd4fd4b7a4d6b8ca0c5827c055a9ce7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2c7ef22080e7b5d4fd3547cf55b2fd8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/080db3af81b29ed10144a1c2e2a4fb8a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ca7d1107389675d32b56ec097464c14.png)
![](https://img.xkw.com/dksih/QBM/2021/1/12/2634560939991040/2634670373928960/STEM/81406785-894d-4503-a2b3-0ee3c80c542c.png?resizew=228)
您最近一年使用:0次
6 . 某同学用球形模具自制棒棒糖.现熬制的糖浆恰好装满一圆柱形容器(底面半径为![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ca7d1107389675d32b56ec097464c14.png)
,高为![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d07ae0b4264da6a8812454ffd2f20d94.png)
),共做了20颗完全相同的棒棒糖,则每个棒棒糖的表面积为___________
(损耗忽略不计).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ca7d1107389675d32b56ec097464c14.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/97153bc3d02dfb38ee046487a8037a41.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d07ae0b4264da6a8812454ffd2f20d94.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/97153bc3d02dfb38ee046487a8037a41.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85ccdc7aaa645c8bcc8978cda5479821.png)
您最近一年使用:0次
2020-02-02更新
|
76次组卷
|
3卷引用:2016届上海市普陀区高三下学期质量调研(文理合卷)数学试题
2014·吉林长春·一模
解题方法
7 . 已知三棱柱
底面是边长为
的正三角形,侧棱垂直于底面,且该三棱柱的外接球表面积为
,则该三棱柱的体积为____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42d3a82b8e587ee890467835bc4e854c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/35361e76a7c85d1886728c8d0200b234.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0cb9c018281fcaaf52863e1f83d9dad0.png)
您最近一年使用:0次
12-13高三·河南南阳·阶段练习
名校
8 . 已知正四棱锥的底边和侧棱长均为
,则该正四棱锥的外接球的表面积为_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8af2fdf1944afebb51cb6a5e6c74aadd.png)
您最近一年使用:0次
9 . 若正方体的外接球的表面积为
,则该正方体的表面积为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2804428c789eff0c917c50ac9aae0961.png)
您最近一年使用:0次
2017-05-21更新
|
436次组卷
|
2卷引用:广西2017届高三5月份考前模拟适应性联合考试数学(理)试题
10 . 球
被平面
所截得的截面圆的面积为
,且球心到
的距离为
,则球
的表面积为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/86ebba6ed1add0fe647c0226614b9290.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/30b12efb03327f461e868b2ea433f9b0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
您最近一年使用:0次