| 标题 | 解决时间 | 回答数 | 回答者 |
|---|---|---|---|
| 如图,求证:角A+角B+角C+角D+角 [几何图形的初步认识] | 2020-08-26 | 4 | |
| 如图,BP是三角形ABC中角ABC的平 [不确定] | 2020-08-26 | 3 | |
| 如图,已知AB平行CD,EF与CD分别 [几何图形的初步认识] | 2020-08-26 | 1 | |
| 如图,在三角形ABC中,AD垂直BC, [几何图形的初步认识] | 2020-08-26 | 1 | |
| 老师,全等三角形的判定之SSS、全等三 [几何图形的初步认识] | 2020-08-26 | 3 | |
| 用加减消元法解方程组(过程写详细点) [方程(组)与不等式(组)] | 2020-08-26 | 3 | |
| 如图,已知AB=DC,AC=DB,BE [不确定] | 2020-08-26 | 1 | |
| 如图,已知AD是三角形ABC的高,E为 [不确定] | 2020-08-26 | 4 | |
| 如图,角B=角C,BD=CE,CD=B [几何图形的初步认识] | 2020-08-26 | 2 | |
| 如图,AB=CD,AC=DB,角ABD [几何图形的初步认识] | 2020-08-26 | 1 | |
| 如图 [几何图形的初步认识] | 2020-08-26 | 7 | |
| 2020-08-26 | 1 | ||
| 2020-08-26 | 2 | ||
| 2020-08-26 | 1 | ||
| 2020-08-26 | 1 | ||
| 2020-08-26 | 3 | ||
| 2020-08-26 | 2 | ||
| 2020-08-26 | 1 | ||
| 2020-08-26 | 1 | ||
| 老师,我还是不太明白哎 [几何图形的初步认识] | 2020-08-26 | 3 |

