| 标题 | 发布时间 | 回答数 | 提问者 |
|---|---|---|---|
| 怎么做在线等挺急的 [几何图形的初步认识] | 2020-10-04 | 1 | Abc*** |
| AD为BC边上的中点求证AB+AC大于2 [几何图形的初步认识] | 2020-10-04 | 1 | JD1***323 |
| 老师这个是咋求得? [几何图形的初步认识] | 2020-10-04 | 4 | son*** |
| 老师,这道题我没有听懂,你可不可以在帮我 [几何图形的初步认识] | 2020-10-04 | 5 | JD1***254 |
| 求证AB+AC大于2AD [几何图形的初步认识] | 2020-10-04 | 1 | JD1***323 |
| 只有这些条件了老师怎么做 [几何图形的初步认识] | 2020-10-04 | 3 | JD1***323 |
| 噪声影响的这一道 [几何图形的初步认识] | 2020-10-04 | 1 | lqy***123 |
| 数学 [几何图形的初步认识] | 2020-10-04 | 2 | c17***861 |
| 数学 [几何图形的初步认识] | 2020-10-04 | 1 | c17***861 |
| 请老师帮看一下这一题的三,四小问 [几何图形的初步认识] | 2020-10-04 | 2 | ies*** |
| 如图,在三角形ABC中,角CAB=角C [几何图形的初步认识] | 2020-10-04 | 1 | JD1***186 |
| 老师,过程怎么写? [几何图形的初步认识] | 2020-10-03 | 3 | YG1***li6 |
| 不加上BD吗 [几何图形的初步认识] | 2020-10-03 | 1 | JD1***100 |
| 如图,已知AD是三角形ABC的角平分线 [几何图形的初步认识] | 2020-10-03 | 3 | JD1***783 |
| 三角形问题 [几何图形的初步认识] | 2020-10-03 | 4 | bao***i08 |
| CA等于CD,CB等于CE, [几何图形的初步认识] | 2020-10-03 | 3 | JD1***323 |
| 完整过程 [几何图形的初步认识] | 2020-10-03 | 1 | ght*** |
| 求完整步骤 [几何图形的初步认识] | 2020-10-03 | 1 | jha*** |
| 老师这两个底(AM AN)怎么会相 [几何图形的初步认识] | 2020-10-02 | 3 | gcd*** |
| 老师能否将一个角三等分(注∶尺规作图) [几何图形的初步认识] | 2020-10-02 | 3 | gcd*** |

