| 标题 | 发布时间 | 回答数 | 提问者 |
|---|---|---|---|
| 看图 [几何图形的初步认识] | 2020-11-10 | 3 | hmy*** |
| 老师不懂(=_=) [几何图形的初步认识] | 2020-11-10 | 1 | m34*** |
| 什么是射影定理？？？ [几何图形的初步认识] | 2020-11-09 | 1 | zxy***128 |
| 数学 [几何图形的初步认识] | 2020-11-09 | 1 | fgd*** |
| 数学 [几何图形的初步认识] | 2020-11-09 | 3 | fgd*** |
| 老师可以给我讲下垂直平分线的理论和推导吗 [几何图形的初步认识] | 2020-11-09 | 1 | JD1***168 |
| 坐标 [几何图形的初步认识] | 2020-11-08 | 1 | VIP***896 |
| 为什么y=-x时横纵坐标互为相反数 [几何图形的初步认识] | 2020-11-08 | 1 | zr0*** |
| 望老师语音讲一下 [几何图形的初步认识] | 2020-11-08 | 1 | fea*** |
| 老师，有些题要做辅助线却想不到怎么办？ [几何图形的初步认识] | 2020-11-08 | 1 | wan***ood |
| 老师，为什么CD是x，AD是根号三x [几何图形的初步认识] | 2020-11-08 | 1 | L13***904 |
| 老师说了，O是三角形ABC的内心，就可 [几何图形的初步认识] | 2020-11-08 | 1 | JD1***610 |
| 见图 [几何图形的初步认识] | 2020-11-08 | 1 | cbw*** |
| 切线 [几何图形的初步认识] | 2020-11-08 | 1 | xzh***282 |
| 如图 [几何图形的初步认识] | 2020-11-08 | 1 | jab*** |
| 如图 [几何图形的初步认识] | 2020-11-08 | 1 | jab*** |
| 什么是倍长中线 [几何图形的初步认识] | 2020-11-08 | 1 | JD1***358 |
| 求解 [几何图形的初步认识] | 2020-11-08 | 1 | wei*** |
| 求解 [几何图形的初步认识] | 2020-11-08 | 1 | wei*** |
| 望老师语音讲一下 [几何图形的初步认识] | 2020-11-08 | 1 | fea*** |
