一水平放置的平面四边形
的直观图
如图所示,其中
,
轴,
轴,
轴,则四边形
的面积为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3241d7fedd89d85711acd7a2635298af.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/352529b508315e10a9a078898c2ae8f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1eb6cf3f1e811caa20ad0e5b331a2f82.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7d60cf1fef58471ca6052d27b9ab2592.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5741c288a14abc0b808b13722f45ae2f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f9185494c0937fcbb4c40b0b70167b1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3241d7fedd89d85711acd7a2635298af.png)
A.18 | B.![]() | C.![]() | D.12 |
更新时间:2024-06-01 17:23:48
|
【知识点】 斜二测画法中有关量的计算
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单选题
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较易
(0.85)
名校
【推荐1】如图,
是
的直观图,则
是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c0d02d76af11a2b8bfb7d6e1b3c171f7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3fe95f656b98b53f71a9d72bf0c9a4b9.png)
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A.正三角形 | B.直角三角形 | C.钝角三角形 | D.等腰三角形 |
您最近一年使用:0次
单选题
|
较易
(0.85)
【推荐2】某水平放置的
用斜二测画法得到如图所示的直观图
,若
,则
中( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3fe95f656b98b53f71a9d72bf0c9a4b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c0d02d76af11a2b8bfb7d6e1b3c171f7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ed64cd1875b0ed47be8ec8d9379b207.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3fe95f656b98b53f71a9d72bf0c9a4b9.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/6/7/fe4e3229-6612-4c4c-8e2b-15ab2346f18a.png?resizew=218)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次