如图,AD是
的高,分别以线段
为边向外作正方形,其中3个正方形的面积如图所示,则第四个正方形的面积为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70c462d7cc4bcbda6b2cbeb467952313.png)
A.1 | B.2 | C.3 | D.4 |
更新时间:2023-07-04 12:09:29
|
【知识点】 以直角三角形三边为边长的图形面积
相似题推荐
单选题
|
容易
(0.94)
【推荐1】如图,三个正方形围成一个直角三角形,81、400分别为所在正方形的面积,则图中字母A所代表的正方形面积是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/8/5209f7ac-9830-4de8-853b-301d468cd429.png?resizew=142)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/8/5209f7ac-9830-4de8-853b-301d468cd429.png?resizew=142)
A.11 | B.31 | C.319 | D.以上答案都不对 |
您最近一年使用:0次
单选题
|
容易
(0.94)
名校
【推荐2】如图,
中,
,分别以
,
为边向外作正方形,面积分别为
,
,若
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd967903ed5a6f640a5b801ec8be0070.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed10df4140819d5451773a45de66201b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e097c8d4c948de063796bd19f85b3a9a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e0bd63f55069a3bc870915010b39225.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/56910adcc81bf8f13c69b912b2639451.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4a2244538602400d2d895996b213e87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/16ca90e8a784f990c4097eec9219908d.png)
A.8 | B.![]() | C.18 | D.![]() |
您最近一年使用:0次