1 . 如图,已知水平放置的
按斜二测画法得到的直观图为
,若
,
,则
的面积为( )
![](https://img.xkw.com/dksih/QBM/2021/7/15/2764853762179072/2775391841165312/STEM/8c5692d6-8e43-45b0-93c7-1282e3d6fc5e.png?resizew=281)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8ee6e1d480ece7117e1f87ebf4bbeea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9458968b0703e1ae8a6f23386fffba11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b846040f45308f9e7599cc30b9fafa03.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://img.xkw.com/dksih/QBM/2021/7/15/2764853762179072/2775391841165312/STEM/8c5692d6-8e43-45b0-93c7-1282e3d6fc5e.png?resizew=281)
A.12 | B.![]() |
C.6 | D.3 |
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2021-08-02更新
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2卷引用:贵州省威宁县2020-2021学年高一下学期期末数学试题