2024高一下·全国·专题练习
1 . 已知空间两个角
和
,若
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/30140bc0246a9d7329f3382bb49962b9.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d39b8d91afc34e4a9b0fdbb6bafb9087.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e901d726bbf7efbfd6512a393de8aab5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/587fa49e0d28a87503d1f2fed8ecdbcb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e14ebb4bf12e9f7e89d0fc74c0b2586.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/30140bc0246a9d7329f3382bb49962b9.png)
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2024高一下·全国·专题练习
2 . 如图,在四棱柱
中,底面是梯形,
,则所有与
相等的角是________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e09725691ee7851f54c0dee86b2bf55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5f79863ffcfa63117ca6741b20a48e69.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/947c03e48c4be7485f1547817f890c53.png)
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3 . 在三棱锥
中,
分别是
的中点,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e88504784a3def38879c4e46458acfee.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63397cda22cb1fad59cf966dfb588643.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/82734a4aef44abfa85eaff71b2a23cbc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ec6a5d6be2ea214057f07a3c8dad55df.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e88504784a3def38879c4e46458acfee.png)
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23-24高一下·全国·课前预习
4 . 空间等角定理
1.定理
1.定理
文字语言 | 如果空间中两个角的两条边分别对应平行,那么这两个角 |
符号语言 |
|
图形语言 | |
作用 | 判断或证明两个角相等或互补 |
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23-24高一下·全国·课前预习
5 . 推论:如果两条相交直线与另两条相交直线分别_______ ,那么这两组直线所成的锐角(或直角)相等.
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6 . 当角
与角
的两边分别平行,当角
时,角![](https://staticzujuan.xkw.com/quesimg/Upload/formula/90ca3f0a4b2d06539e74594736881aaa.png)
__________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b5858ee1ce52b251816757257a11c29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4a5ae0ca3f5c9945aa044c952d31841e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/90ca3f0a4b2d06539e74594736881aaa.png)
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名校
7 . 已知空间两个角
和
,若
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/30140bc0246a9d7329f3382bb49962b9.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d39b8d91afc34e4a9b0fdbb6bafb9087.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e901d726bbf7efbfd6512a393de8aab5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/587fa49e0d28a87503d1f2fed8ecdbcb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5e0efd58c464aaf4cc42c6dde035a397.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/30140bc0246a9d7329f3382bb49962b9.png)
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8 . 已知
,
的两边EF、FM分别平行于
的两边AB与BC.则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0e89a09bfc76796a9192cdbf24a347d.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63f286b7a8d1b81bb0a7441db0233b69.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44522c4d17b8a92313252c972f48ef46.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d39b8d91afc34e4a9b0fdbb6bafb9087.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0e89a09bfc76796a9192cdbf24a347d.png)
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名校
9 . 已知空间中两个角,
,且角
与角
的两边分别平行,若
,则
您最近一年使用:0次
2023-08-02更新
|
565次组卷
|
5卷引用:上海大学附属中学2023-2024学年高二上学期9月月考数学试题
上海大学附属中学2023-2024学年高二上学期9月月考数学试题上海市杨浦高级中学2023-2024学年高二上学期期中数学试题(已下线)第02讲 空间点、直线、平面之间的位置关系(六大题型)(讲义)-2黑龙江省齐齐哈尔市普高联谊校2022-2023学年高一下学期期末考试数学试题(已下线)13.2.2 空间两条直线的位置关系-【帮课堂】(苏教版2019必修第二册)
10 . 已知角
的两边和角
的两边分别平行且
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/90ca3f0a4b2d06539e74594736881aaa.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b5858ee1ce52b251816757257a11c29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fe063f60105eaaddbd5c4deb244ec8f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/90ca3f0a4b2d06539e74594736881aaa.png)
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