| 标题 | 发布时间 | 回答数 | 提问者 |
|---|---|---|---|
| 老师,请问mc与cn平行吗 [几何图形的初步认识] | 2021-02-19 | 1 | JD1***116 |
| 老师,不平行的话他不就相交了吗,那几部平 [几何图形的初步认识] | 2021-02-19 | 1 | JD1***116 |
| 见图 [几何图形的初步认识] | 2021-02-19 | 3 | JD1***479 |
| 不可以五等分都1:4嘛? [几何图形的初步认识] | 2021-02-18 | 3 | JD1***803 |
| 老师这道题怎么做? [几何图形的初步认识] | 2021-02-18 | 1 | c62***559 |
| ∠A为什么不算同旁内角 [几何图形的初步认识] | 2021-02-18 | 1 | JD1***116 |
| 老师这道题怎么做? [几何图形的初步认识] | 2021-02-18 | 3 | c62***559 |
| 老师这道题怎么做? [几何图形的初步认识] | 2021-02-18 | 1 | c62***559 |
| 老师这道题怎么做? [几何图形的初步认识] | 2021-02-18 | 1 | c62***559 |
| 如图 [几何图形的初步认识] | 2021-02-18 | 3 | icq*** |
| 这个二分之三<1是怎么来的,还是搞不懂 [几何图形的初步认识] | 2021-02-18 | 1 | JD1***501 |
| 角平分线是什么?平分线的定义可以吗? [几何图形的初步认识] | 2021-02-18 | 1 | ahn*** |
| 这题怎么做?急 [几何图形的初步认识] | 2021-02-18 | 1 | z18***553 |
| 这题怎么做?急 [几何图形的初步认识] | 2021-02-18 | 1 | z18***553 |
| 给我一张垂足的图和一张垂直的图,附上语音 [几何图形的初步认识] | 2021-02-18 | 1 | JD1***479 |
| 两条不重合的直线是什么意思? [几何图形的初步认识] | 2021-02-17 | 1 | DQY*** |
| 老师这道题怎么做? [几何图形的初步认识] | 2021-02-17 | 1 | c62***559 |
| 老师这道题怎么做? [几何图形的初步认识] | 2021-02-17 | 1 | c62***559 |
| 老师这道题怎么做? [几何图形的初步认识] | 2021-02-17 | 1 | c62***559 |
| 如图 [几何图形的初步认识] | 2021-02-17 | 1 | JD1***465 |

