2024·全国·模拟预测
解题方法
1 . 已知
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ed54d127c43cf45175f9b66e51f122b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8a9c205b120b0496fe9b957cd650e972.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c64c0e5d23803b0302a7c84d3f806da2.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
解题方法
2 . 已知
且
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e7df95946cee4b82824d7e1767c38c60.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5e14434f10cace8040946534aa1a2bd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4e304cf018473bb54edb166fcd6502b.png)
A.![]() | B.![]() | C.![]() | D.3 |
您最近一年使用:0次
解题方法
3 . 已知
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ce27e0542ff38c83cd5569c04de80cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d1def352bfa19c05488fa6e8ef3d2e97.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
4 . 在平面直角坐标系
中,锐角
以
为顶点,
为始边.将
的终边绕
逆时针旋转
后与单位圆交于点
,若
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ee31829d0d4d5f779a957d7df8058ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c3e5af20b2f8c1fba4470f9650989e51.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15615de1a6df206dbd081251f676578e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8701e0cce437edc830438b4fe6277d89.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f39808a787999cf7a197d82623492582.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/070d1ea22a92808dad7489438c239629.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
解题方法
5 . 已知![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d521a7a05519a48962323f89be9c5800.png)
则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d521a7a05519a48962323f89be9c5800.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2c39d580f96eb885e26f7d022498103.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f90b7a31140ad9c9e32b7d9d508b1e07.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
解题方法
6 . 若
为锐角,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a9da049c686ff81df5d6645ef51e993.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e08548dac66ba40225d4b92fb4792320.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2024-05-09更新
|
1479次组卷
|
2卷引用:浙江省宁波市2023-2024学年高三下学期高考模拟考试数学试题
2024·全国·模拟预测
名校
解题方法
7 . 在
中,点
是边
上的点,且
,
,
,则
的面积为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a207e6290aa49fe01ecfd84a294b4b7f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/086ef1d9fe49fc28cb27d29ab89a09d8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04a0681a8b971b80760a26a66defa6cc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2024高三·全国·专题练习
解题方法
8 . 已知
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e05d9cbb025df697084092c7ddcf72c1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb5dc1aed2654280716fcb49d350afc6.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
解题方法
9 . 已知
均为锐角,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4e288596fa3811dd2c17bded60e82e7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/936d946492774753d3846d8cb77bc1c0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e82569d3ecc6f744bb8b5286c70f24d.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
解题方法
10 . 已知
,
,
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e07e5bf3091755b1a458d38788bb0b2e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9fcbdcb52d7b9e7c54d8382f42e278fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d922e8391774ac45eb2c27ade5f9e67f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36ee60a67dd1d9732b464470cab3d4ee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/444c8ee7c600f63999b59bf98dcc4316.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次