2024高三·全国·专题练习
解题方法
1 . 如图,四边形
中,
,
,
,
,则
面积的最大值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ced06b71073e1bb777f326f06016ce17.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f8eeeea1c9652cacce976f8129cf520.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/833cfda415649b832cc136caed392753.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e5c1e2e3171120aa9a932cfeb59c6d1a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c771a4feb150ad9cff8d70431c97eb17.png)
您最近一年使用:0次
真题
2 . 圆
的圆心与抛物线
的焦点
重合,
为两曲线的交点,则原点到直线
的距离为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d2942dff583234d3a682316271e1e39.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3764ba3aa0a241787f4661026bb14053.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6aa2b5e09f8ec785c59900a529390a02.png)
您最近一年使用:0次
2024-06-16更新
|
2281次组卷
|
7卷引用:专题08平面解析几何
专题08平面解析几何专题09平面解析几何(第一部分)专题08[2837] 平面解析几何(已下线)2024年天津高考数学真题变式题11-15(已下线)三年天津专题08平面解析几何(已下线)五年天津专题08平面解析几何2024年天津高考数学真题
解题方法
3 . 已知点
为圆
上位于第一象限内的点,过点
作圆![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3507fafd1db352f09d29355459cbcecb.png)
的两条切线
,切点分别为
,直线
分别交
轴于
两点,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/096ff746dcbbf5b53237f8b14844ba05.png)
_______ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/098658ddd8826dc6637297e1e6c7acdc.png)
_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df8ad3b1a11a6f66323223c37693f5c7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3507fafd1db352f09d29355459cbcecb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/260c5c6b68ba79277669d76d097f3976.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ec8858389f4c3156a946ba8bf0d8a7b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6670479a0083dd2dfd5ad55b47b1ab6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ec8858389f4c3156a946ba8bf0d8a7b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f8b3f3c6e7712b32b861739dc84b004c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/096ff746dcbbf5b53237f8b14844ba05.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/098658ddd8826dc6637297e1e6c7acdc.png)
您最近一年使用:0次
名校
解题方法
4 . 若实数x,y满足
,则
的最大值为______
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a143573e9fe53e6a861154bf5b4c27c3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3345715f6a5c7f80a4898d1745b01bb.png)
您最近一年使用:0次
2024-03-20更新
|
1626次组卷
|
5卷引用:安徽省天域全国名校协作体2024届高三下学期联考(二模)数学试题变式题11-15
(已下线)安徽省天域全国名校协作体2024届高三下学期联考(二模)数学试题变式题11-15(已下线)压轴题06向量、复数压轴题16题型汇总-1安徽省芜湖市安徽师范大学附属中学2024届高三第二次模拟考试数学试题安徽省天域全国名校协作体2024届高三下学期联考(二模)数学试题江苏省无锡市锡东高级中学2024届高三下学期4月月考数学试题
2024高三下·全国·专题练习
5 . 在平面直角坐标系中,已知
,
,P为
上一动点,则
最小值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e95e84f5c91c910aaafc5e74dbfbdf59.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/27149c9ff20937492950f42084caa019.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5f5d967ad135991b6075ee45df55643.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a16d37b3c82f78751f9ee620de5ef5eb.png)
您最近一年使用:0次
2024高三·全国·专题练习
解题方法
6 . 已知点O为坐标原点,
为圆
的内接正三角形,则
的最小值为_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f9f77eed46fc841912a95cb87c33213d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a53b7118d7c3a7c8b3c591b177adf75.png)
您最近一年使用:0次
解题方法
7 . 已知直线
与圆
交于A,B两点,O为坐标原点,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/88bee8e70f1fab639be1636c7bce0477.png)
______ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/71e5e815fc2bbf03d424b52fa920dd0e.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e6e15daf7b14dbff32c390f4984dcfb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d3deda4ea7afad98f7e3ba32f6abba6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/88bee8e70f1fab639be1636c7bce0477.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/71e5e815fc2bbf03d424b52fa920dd0e.png)
您最近一年使用:0次
2024高三·全国·专题练习
8 . 已知等腰
的腰AC上的中线BD的长为3,则
的面积的最大值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
您最近一年使用:0次
2024高二上·全国·专题练习
9 . 圆
上的点到直线
距离的取值范围是____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b2affa2f968907083e02d6bf0338607.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cd75be376523e7164df33ef2ed99ab3f.png)
您最近一年使用:0次
解题方法
10 . 已知圆
,则圆
的半径为________ ;与圆
和圆
都相切的直线的方程为___________ .(只需写出一条直线的方程)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e51ee7fd129ed982014b7611edf6340.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f240cccaf24af8a796abb95cb42be52e.png)
您最近一年使用:0次