解题方法
1 . 已知角
的终边经过点
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85699c636d611a621d2b174c11ffa77a.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0481d24e2af1e0cd348732b9444d1dde.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85699c636d611a621d2b174c11ffa77a.png)
您最近一年使用:0次
名校
解题方法
2 . 在
中,
边上的高为
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1b939bf0591883ab80d9e58a03718c79.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94c9942f4bd614cd1a0f17567a78bd2a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a93e2a81536c09565931293b515b413.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1b939bf0591883ab80d9e58a03718c79.png)
您最近一年使用:0次
2024-03-22更新
|
438次组卷
|
2卷引用:福建省福州屏东中学2023-2024学年高一下学期期中考试数学试卷
解题方法
3 . 如图,
是九个相同的正方形拼接而成的九宫格中的两个角,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a9fcaa804011c37873b03ee284504fe.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4e288596fa3811dd2c17bded60e82e7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a9fcaa804011c37873b03ee284504fe.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/2/248e0562-1dbe-46ab-823e-bc2607616483.png?resizew=161)
您最近一年使用:0次
解题方法
4 . 已知
在角
的终边上,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6fbd8995858dd3154634a31fafd18445.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2aec59ce2c7c657f18318484c3b79137.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6fbd8995858dd3154634a31fafd18445.png)
您最近一年使用:0次
解题方法
5 . 已知角
的顶点为坐标原点,始边与
轴的非负半轴重合,且终边经过点
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4e304cf018473bb54edb166fcd6502b.png)
_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3178e2296170fb2ba5ed2c016a1edc80.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4e304cf018473bb54edb166fcd6502b.png)
您最近一年使用:0次
名校
6 . 已知角
的顶点为坐标原点,始边与x轴的非负半轴重合,终边经过点
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c5c61e758a37cbe9f694867a2fa3193.png)
_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/889a5e04c5187fb20415a59ce6adeed5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c5c61e758a37cbe9f694867a2fa3193.png)
您最近一年使用:0次
2023-09-15更新
|
792次组卷
|
5卷引用:河南省信阳市浉河区信阳高级中学2024届高三上学期期中数学试题
7 . 已知角
的终边经过
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aaa3d3ca8ae9c034b384ba8267808553.png)
________ ;![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c4bb68bc1395f4cbcb5889aa39e1b7c.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03ff87e5a2a6c2fbec818c77864eeac2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aaa3d3ca8ae9c034b384ba8267808553.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c4bb68bc1395f4cbcb5889aa39e1b7c.png)
您最近一年使用:0次
解题方法
8 . 已知角
的终边经过点
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/38dd8aad9cfb5e1fe2a45d80923f1571.png)
______ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a9168f07b47b87bf1684aab5b64a2fe.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/496a7240c134e06a068495c583f8b247.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/38dd8aad9cfb5e1fe2a45d80923f1571.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a9168f07b47b87bf1684aab5b64a2fe.png)
您最近一年使用:0次
2023-06-20更新
|
296次组卷
|
3卷引用:贵州省遵义市2022-2023学年高一下学期期中考试数学试题
9 . 已知角
的终边上有一点
,则
的值是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c24095e409b025db711f14be783a406c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f2c977be4d27051a54efdcccef2d464f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/00a080cab44a7d3605430d67b207f9be.png)
您最近一年使用:0次
2023-06-16更新
|
151次组卷
|
3卷引用:河南省信阳市新未来2022-2023学年高一下学期期中联考数学试题
名校
解题方法
10 . 已知
是第三象限角,
是
终边上的一点,若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5604f80ecf58dbe62cefea459a88caa2.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c24095e409b025db711f14be783a406c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/74af659730fbd83fe4cbfd2e6edbea57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c24095e409b025db711f14be783a406c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e14c0d310178b90870c0ec97f813476a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5604f80ecf58dbe62cefea459a88caa2.png)
您最近一年使用:0次
2023-05-31更新
|
978次组卷
|
4卷引用:江苏省淮安市楚州中学、新马中学2024届高三上学期期中联考数学试题