如图,
是水平放置的
的斜二测直观图,
为等腰直角三角形,其中
与
重合,
,则
的面积是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8ee6e1d480ece7117e1f87ebf4bbeea.png)
![](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/12fe32dfbd66709875c5b9f79c9496da.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e7c314398e26ffc7164b82946eeb4273.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9458968b0703e1ae8a6f23386fffba11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
A.2 | B.![]() | C.4 | D.![]() |
更新时间:2023-08-14 16:12:26
|
【知识点】 斜二测画法中有关量的计算
相似题推荐
单选题
|
较易
(0.85)
【推荐1】用斜二测画法画出的水平放置的正方形
的直观图为四边形
,若四边形
的面积为
,则正方形
的对角线
的长为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d609847e2ff3d64e5a514582c3ead0e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d609847e2ff3d64e5a514582c3ead0e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf298f00799cbf34b4db26f5f63af92f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
A.![]() | B.![]() | C.8 | D.12 |
您最近一年使用:0次
单选题
|
较易
(0.85)
名校
【推荐2】如图,已知等腰直角三角形
,
是一个平面图形的直观图,斜边
,则这个平面图形的面积是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1c10328f5a1cd414188fcfe39e53fe53.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a37afcb66a2d6e751d09e980b1b6d7c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/edb3179f7ca6c74556d006df1ed8499a.png)
A.![]() | B.1 | C.![]() | D.![]() |
您最近一年使用:0次