13-14高二下·浙江温州·期末
1 . 在
中,角
,
,
所对应的边分别为
,
,
,则“
”是“
”的
![](https://img.xkw.com/dksih/QBM/2016/1/13/1572433366376448/1572433371840512/STEM/fb630fdda0fd4c1b96c8e2ff47a072ad.png)
![](https://img.xkw.com/dksih/QBM/2016/1/13/1572433366376448/1572433371840512/STEM/f4e834a78d7c4c95b1b04346e178f46a.png)
![](https://img.xkw.com/dksih/QBM/2016/1/13/1572433366376448/1572433371840512/STEM/4d264767e8c444748cb13e731c05481e.png)
![](https://img.xkw.com/dksih/QBM/2016/1/13/1572433366376448/1572433371840512/STEM/91452baa5d9b440db5aa0ab793170312.png)
![](https://img.xkw.com/dksih/QBM/2016/1/13/1572433366376448/1572433371840512/STEM/03a504e78c194e969c49ed07763c7fdb.png)
![](https://img.xkw.com/dksih/QBM/2016/1/13/1572433366376448/1572433371840512/STEM/721d9c0fdea645f795f25e89a8b040eb.png)
![](https://img.xkw.com/dksih/QBM/2016/1/13/1572433366376448/1572433371840512/STEM/51c4747f2822435a9caadc5b125fe6a7.png)
![](https://img.xkw.com/dksih/QBM/2016/1/13/1572433366376448/1572433371840512/STEM/248484b4c3b94d8abf178f472255bf44.png)
![](https://img.xkw.com/dksih/QBM/2016/1/13/1572433366376448/1572433371840512/STEM/b5734eed86274b668c6a8d4b6c40c5f6.png)
A.充分非必要条件 | B.充分必要条件 |
C.必要非充分条件 | D.非充分非必要条件 |
您最近一年使用:0次
A.充分非必要条件 | B.充分必要条件 |
C.必要非充分条件 | D.非充分非必要条件 |