一块材料形状是
,
量得边![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ddeb9efb488b31ae67efd29efd56b3f.png)
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e74ef7cf4c35d96474a01ec46405062.png)
,用它来加工一个正方形零件,使正方形的至少一边在
的边上,其余顶点在其它边上,则这个正方形零件的边长为:__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd967903ed5a6f640a5b801ec8be0070.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3241465bb8b380fc37d46763241c92e8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ddeb9efb488b31ae67efd29efd56b3f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/405554b6a34430029b4bab739d69bca3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e74ef7cf4c35d96474a01ec46405062.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/405554b6a34430029b4bab739d69bca3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd967903ed5a6f640a5b801ec8be0070.png)
![](https://img.xkw.com/dksih/QBM/2022/1/5/2888053197594624/2888831277039616/STEM/d8c4f0533b2b4d8baf4f804ebb9b1562.png?resizew=151)
更新时间:2022-01-06 21:25:11
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解题方法
【推荐1】如图,在
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【推荐2】如图,四边形ABCD是矩形,点E是边AB上的一动点,连接DE,点A与点P关于DE对称,连接EP、DP、BP,若
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【推荐1】在平面直角坐标系中,已知反比例函数
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【推荐2】如图所示,在平面直角坐标系中,正方形OABC的顶点O与原点重合,顶点A,C分别在x轴、y轴上,双曲线
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【推荐1】如图,在矩形ABCD中,E是BC边的中点,DE⊥AC,垂足为点F,连接BF,下列四个结论:①
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【推荐2】如图1是装了液体的长方体容器的主视图(数据如图),将该容器绕地面一棱进行旋转倾斜后,水面恰好接触到容器口边缘,如图2所示,此时液面宽度![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c26a46e7879436d532af3f4b6e258a81.png)
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