在
中
,两直角边
,
,在三角形内有一点
到各边的距离相等,则这个距离是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/5/8/0b941ec0-1b4b-4fc5-9fa1-fb521235253b.png?resizew=116)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60d9142db4dd2ef151bf3d4a63afb61e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/16e0c5cb53fd85b7a23f0580df6bb49a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a86cf51378ccec9eae5723f343ca7ed5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/5/8/0b941ec0-1b4b-4fc5-9fa1-fb521235253b.png?resizew=116)
A.1 | B.3 | C.6 | D.非以上答案 |
更新时间:2023-05-03 09:22:43
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