名校
1 . 已知平行四边形
的两条对角线相交于点
,
,
,
,其中点
在线段
上且满足
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/185061adb1814245b4b513739c55d37b.png)
______ ,若点
是线段
上的动点,则
的最小值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d7b19819443514c14e3133a657941198.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c8e62790b80d4dd6e19ef709088eec57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ea4f5eec0addba78f2e0cdfb7ecc59a6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be2e2c0d4ac2bd79f6cea7a9b1a50662.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3459f40bcad3f91600a8ab0f9a3b1a5b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/185061adb1814245b4b513739c55d37b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67ce4aa176b1dc89d49a7b05806b35ef.png)
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2021-01-20更新
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2147次组卷
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7卷引用:天津市耀华中学2022届高三下学期统练9数学试题