| 标题 | 解决时间 | 回答数 | 回答者 |
|---|---|---|---|
| 什么是“形似三角形”? [几何图形的初步认识] | 2020-10-24 | 5 | |
| 2020-10-24 | 2 | ||
| 2020-10-24 | 1 | ||
| 2020-10-24 | 1 | ||
| 2020-10-24 | 2 | ||
| 2020-10-24 | 2 | ||
| 能把这一题再给我讲一遍吗??谢谢老师! [不确定] | 2020-10-24 | 2 | |
| 2020-10-24 | 1 | ||
| 2020-10-24 | 2 | ||
| 2020-10-24 | 3 | ||
| 2020-10-24 | 4 | ||
| 因式分解只有这三种方式吗 [方程(组)与不等式(组)] | 2020-10-24 | 2 | |
| 2020-10-24 | 2 | ||
| 2020-10-24 | 3 | ||
| 当∠B为钝角时,在△ABC和△DEF中,AC=DF,BC=EF,∠B=∠E>90 [几何图形的初步认识] | 2020-10-23 | 1 | |
| 这里等手于什么 [数与式] | 2020-10-23 | 2 | |
| 为什么EGA是30度 [几何图形的初步认识] | 2020-10-23 | 1 | |
| 2020-10-23 | 1 | ||
| 2020-10-23 | 3 | ||
| 老师,这句话是什么意思啊? [几何图形的初步认识] | 2020-10-23 | 3 |

