2223| 4
|
[几何] 来自某教师群的三角形中$a+b\geqslant\sqrt{c^2+4h^2}$ |
Author|
色k
Posted 2015-11-28 14:49
| ||
Author|
色k
Posted 2015-11-28 14:53
| ||
Author|
色k
Posted 2015-11-28 15:09
| ||
这名字我喜欢
![]() |
||
Author|
色k
Posted 2015-11-28 15:51
| ||
这名字我喜欢
![]() |
||
Mobile version|Discuz Math Forum
2025-5-31 11:17 GMT+8
Powered by Discuz!