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1 . 在三棱锥
中,
,
,
,则三棱锥
的外接球的表面积为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/891579e7c231584a8e16b8eeff79888e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/883fc5e3faf39829d60804b59deb1730.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/375d6e43403dbfa7cd708d8194e676ba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79092878f99efdbf3f05715f732a3af9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/891579e7c231584a8e16b8eeff79888e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2017-11-13更新
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1664次组卷
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3卷引用:黑龙江省大兴安岭地区呼玛县高级中学2022届高三上学期期末数学(理)试题