名校
解题方法
1 . 已知
,
为两条异面直线,在直线
上取点
,
,在直线
上取点
,
,使
,且
(称
为异面直线
,
的公垂线).已知
,
,
,
,则异面直线
,
所成的角为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a18722354086c42e62334983fc50eb6a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/77a65625c665efc912192a0d5d0fa6c4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d7ed7f746c3314bbb402f0a90cbdace.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2777840758e70e7dbbc18cef8f3d6d2b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51f686d7497de2e660b17dedea238907.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ae341f580ff8fbf21f616fe900b0e4b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e7c422a19b68b8b4cd484d22897e3a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ebdd421619a060fc8049b77f114554ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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6卷引用:山东省青岛市4区市2021-2022学年高二上学期期中考试数学试题
山东省青岛市4区市2021-2022学年高二上学期期中考试数学试题山东省泰安市2022-2023学年高二上学期期中考试数学试题山西省运城市教育发展联盟2021-2022学年高二上学期10月月考数学试题湖北省潜江市园林高级中学2022-2023学年高二上学期10月月考数学试题山西省平遥中学校2021-2022学年高二上学期期中数学试题(已下线)第二章 立体几何中的计算 专题二 空间距离 微点8 空间两条直线的距离(四)【培优版】
2 . 如图,
为圆锥底面直径,点
是底面圆
上异于
的动点,已知
,圆锥侧面展开图是圆心角为
的扇形,当
与
所成角为
时,
与
所成角为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01c74a907dda6bb7d9d56d009d9df253.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bad0891c331edf408645aef9cdbde9e4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e251c2fe791c539437c4d62183b85f5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2be49c37e30a3ced0364c3e74d8c687.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d88591679796c52024d11c4de641bdb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2be49c37e30a3ced0364c3e74d8c687.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
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4卷引用:山东省泰安肥城市2021届高三三模数学试题
山东省泰安肥城市2021届高三三模数学试题山东省菏泽外国语学校2023-2024学年高一下学期第二次月考数学试题(已下线)专题33 空间中线线角、线面角,二面角的求法-学会解题之高三数学万能解题模板【2022版】(已下线)第二章 立体几何中的计算 专题一 空间角 微点2 异面直线所成角综合训练【基础版】