名校
解题方法
1 . 如图,在矩形
中,
,
,
,
分别是
和
的中点,若
是矩形
内一点(含边界),满足
,且
,则
的最小值为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d2c15801fee2405573677484f5dcfa4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/07160f14b3b453bebb64cb2bf96dc85a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d78abbad68bbbf12af10cd40ef4c353.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/25ab4fb82a0fca47481b570309211b2c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9774273faab168b06d25a3897a507b9e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5514a14f65f15ecf4078f201403df438.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/30/83de8599-f6f3-4ef2-aed8-2b0f7a99c98a.png?resizew=92)
您最近一年使用:0次
2020-05-01更新
|
1476次组卷
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5卷引用:2020届江苏省南通市基地学校高三下学期第二次大联考数学试题