根据裁缝的需要,现将一块长
厘米、宽
厘米的长方形布料
按如图所示的虚线
、
、
、
剪开,得到四块小布料.已知
厘米,
厘米,如果布料
的面积为
平方厘米,那么布料
的面积为_____ 平方厘米.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cfd121f4aeca8a78a320fca1fd1c4d07.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1f959e5f8d89390f0f136f6acc9f6fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc5adb5eb60ae4435a12d93854066298.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fb26d84907c923278ac4626a9d58947.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4505508b3e36db64a207dcdaf8eb22dc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/35d58f9019097bd05037aefd5c322916.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f4e493b58bc34a1ca630e2d74681bc76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/97181e68d238b6da2fbc2b08f609833e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e655cab8b9c0166daf962e4cbb11c19a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4abb59695562b3a1295a251dc97da700.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1afd8c6400f4e859e4eec3b0929cfff3.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/2/11/2ebd7649-9660-4dad-940a-a796f4359140.png?resizew=165)
更新时间:2024-02-11 21:34:44
|
【知识点】 根据矩形的性质求线段长解读
相似题推荐
填空题
|
适中
(0.65)
名校
【推荐1】如图,矩形
中,
,
,点E是边BC的中点,连接
,过点A作
于点F,则线段
的长为___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5cb3f9a5da641be35117fd35ba07a6aa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/efc6e4b936d7a800e839a30c3839574d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09d27bd71d79cb19eb554175e4ef0867.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a6c6e7c025362c46a64a8956761f08e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/876bb8ce0ca53475fa091ffd18bdc94a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79ff575e55857af133edb24c8e61504f.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/6/18/cbfa405f-938e-4b66-a328-309b6f50f8aa.png?resizew=125)
您最近一年使用:0次
填空题
|
适中
(0.65)
【推荐2】小明将3块拼图①、②、③拼成如图1所示一个矩形,也可以拼成如图2所示的“L”形状,且是轴对称图形.已知
,
,
,则FG的长为____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d649afbddd907f0dfec1420f02f82fd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dcb262f3529a3e84959fe594b6628c77.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/abf0db6853a914da88c714272ab5b037.png)
![](https://img.xkw.com/dksih/QBM/2021/11/9/2847502213890048/2850213073879040/STEM/51232446-22b2-4d7e-bb16-27dbacb22d74.png)
您最近一年使用:0次