| 标题 | 发布时间 | 回答数 | 提问者 |
|---|---|---|---|
| 谢谢老师 [几何图形的初步认识] | 2020-12-27 | 1 | JD1***469 |
| 谢谢老师 [几何图形的初步认识] | 2020-12-27 | 1 | JD1***469 |
| 谢谢老师 [几何图形的初步认识] | 2020-12-27 | 1 | JD1***469 |
| 谢谢LS [几何图形的初步认识] | 2020-12-27 | 1 | JD1***469 |
| 谢谢老师 [几何图形的初步认识] | 2020-12-27 | 1 | JD1***469 |
| 谢谢老师 [几何图形的初步认识] | 2020-12-27 | 1 | JD1***469 |
| 能发我全步骤吗 [几何图形的初步认识] | 2020-12-27 | 1 | CRH***246 |
| 可以用c-a吗? [几何图形的初步认识] | 2020-12-27 | 3 | dmc***456 |
| 听不懂 [几何图形的初步认识] | 2020-12-27 | 1 | lon***cz2 |
| 3x是两腰的和啊,加上底才是十二啊 [几何图形的初步认识] | 2020-12-27 | 1 | geh*** |
| 老师,过程怎么写? [几何图形的初步认识] | 2020-12-27 | 1 | che***456 |
| CD垂直AC,AB垂直AC,AB=EC [几何图形的初步认识] | 2020-12-27 | 1 | cek*** |
| 已知AB=AC,∠A=36度,BD平分 [几何图形的初步认识] | 2020-12-27 | 1 | cek*** |
| 在∆ABC中,点D,E,F分别是BC, [几何图形的初步认识] | 2020-12-27 | 1 | cek*** |
| 若a,b,c,d是成比例线段,其中a= [几何图形的初步认识] | 2020-12-27 | 5 | cek*** |
| 老师这道题还有其它方法吗 [几何图形的初步认识] | 2020-12-27 | 3 | JD1***450 |
| 老师等边三角形的三条边会不相等吗 [几何图形的初步认识] | 2020-12-27 | 3 | JD1***450 |
| 老师 [几何图形的初步认识] | 2020-12-26 | 1 | JD1***615 |
| 老师发一下这道题的A,B,C选项的证明 [几何图形的初步认识] | 2020-12-26 | 1 | fdh*** |
| 老师写一下这道题的步骤 [几何图形的初步认识] | 2020-12-26 | 1 | fdh*** |

