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1 . 如图所示,边长为
的正方形
是某一个图形的直观图,则原图形的周长是
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/5/dac4bc0c-f34e-4764-952f-8f9070b4be77.png?resizew=142)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2713679aa5f12e1d89d3a3d98b65212e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9c7c9e95d6d73421722ae9ccf6248961.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/5/dac4bc0c-f34e-4764-952f-8f9070b4be77.png?resizew=142)
A.![]() | B.![]() | C.![]() | D.![]() |
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2020-03-21更新
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483次组卷
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2卷引用:安徽省蚌埠市2018-2019学年高二上学期期末数学(文)试题