如图,某数学兴趣小组在课后一起复习数学知识,首先他们在纸上画出
,然后分别以这个三角形的三边为直角边画出三个等腰直角三角形,最后把这个图形剪下来,并折成下图的样子,
分别与
交于G、H,若
的面积分别为4,9,16,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42acd3ee01d9f843a8579ffb0b7d9d82.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd967903ed5a6f640a5b801ec8be0070.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d004d2d115b477ade6af7ddb93db0df8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d534c787a17b94738bdd125f39e121eb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb0a9d76ce5aea5211bfcf3bbcefc665.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42acd3ee01d9f843a8579ffb0b7d9d82.png)
更新时间:2024-04-28 08:04:24
|
【知识点】 以直角三角形三边为边长的图形面积
相似题推荐
填空题
|
适中
(0.65)
名校
【推荐1】如图,以
的三边为边,分别向外作正方形,它们的面积分别为
,若
,则
的值为___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f8f88798ec42a58dccd212586382b23.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f62d3ef6de35b31fcf8efe2aaa72070.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdbd81ac8b8e91ad1a79e27e0568c1a8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6899bf9cadae2ccdb14cbc87d4f280ee.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/10/17/fbd9bdfb-51cb-4f49-8577-cde88ab35aae.png?resizew=159)
您最近一年使用:0次
填空题
|
适中
(0.65)
【推荐2】△ABC为直角三角形,分别以三边向形外作三个正方形,且
,则
= ______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fa827cca3260d545b9751ee8fa277eef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6899bf9cadae2ccdb14cbc87d4f280ee.png)
![](https://img.xkw.com/dksih/QBM/2019/11/12/2332114008350720/2332888573878272/STEM/c05b0ad1de0f4f45afb62fa75cce21d9.png?resizew=99)
您最近一年使用:0次