名校
1 . 已知正
的边长为2,按照斜二测画法作出它的直观图
,则直观图
的面积为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0faed94a64b2dcfc6801b4fca0f16675.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2d59152f6b55e50dffbc6e9cda21fde.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2d59152f6b55e50dffbc6e9cda21fde.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2020-02-13更新
|
249次组卷
|
2卷引用:河南省驻马店市2019-2020学年高一上学期期末数学(文)试题
名校
2 . 已知梯形
是直角梯形,
,
,且
,
,
.按照斜二测画法作出它的直观图
,则直观图
面积为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0facf189b2a3153beb7b9e077d3b1146.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/080db3af81b29ed10144a1c2e2a4fb8a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09d27bd71d79cb19eb554175e4ef0867.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e65a3e478bb87d094e3a0af30dd10ae8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fcd0ced286a0fbc7e4862f8147264277.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1669773d38e8531e204debd7b58a074e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1669773d38e8531e204debd7b58a074e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2019-02-06更新
|
633次组卷
|
3卷引用:【市级联考】河南省驻马店市2018-2019学年高一上学期期末考试数学(理)试题