如图
中,
,分别以边
,
,
向外做正方形,正方形
的面积为64,正方形
的面积为225,则正方形
的面积是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd967903ed5a6f640a5b801ec8be0070.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9c06154cae3bf7a8ce5a1e97a7380875.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9abaeba15f3abdd877bc701af52c5cd9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dbdb6dc0b2937eaef3da354096f82ba5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff7a0bfc593a8a33b6cade6ba213904c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1333acc72211e3ddb9a0f8c726ce8a5.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/8/31/1d762f33-a5ea-44fe-a4e3-d4f400db49b1.png?resizew=144)
A.170 | B.161 | C.279 | D.289 |
更新时间:2023-08-31 15:56:41
|
【知识点】 以直角三角形三边为边长的图形面积
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