| 标题 | 发布时间 | 回答数 | 提问者 |
|---|---|---|---|
| 数学 [几何图形的初步认识] | 2020-10-17 | 3 | ******ii |
| 图形旋转 [几何图形的初步认识] | 2020-10-17 | 1 | ******rx |
| 直尺的宽度为2cm,A,B两点在直尺的 [几何图形的初步认识] | 2020-10-17 | 1 | ******10 |
| 如图 [几何图形的初步认识] | 2020-10-17 | 2 | ******ey |
| 数学题 [几何图形的初步认识] | 2020-10-17 | 1 | ******az |
| 这个怎么做? [几何图形的初步认识] | 2020-10-17 | 1 | ******106 |
| 什么是位似中心? [几何图形的初步认识] | 2020-10-17 | 5 | ******uj |
| 射影定理是什么 [几何图形的初步认识] | 2020-10-17 | 1 | ******811995119110 |
| 如果这个三角形不是直角三角形呢?这 [几何图形的初步认识] | 2020-10-17 | 1 | ******862798025472 |
| pn等于多少 [几何图形的初步认识] | 2020-10-17 | 1 | ******739093646248 |
| 老师可以详细发来计算过程吗 [几何图形的初步认识] | 2020-10-17 | 1 | ******ry |
| 求解,谢谢老师! [几何图形的初步认识] | 2020-10-17 | 3 | ******019 |
| 没听明白… [几何图形的初步认识] | 2020-10-17 | 1 | ******876608434573 |
| 麻烦老师看一下这道题,图被红笔圈住 如 [几何图形的初步认识] | 2020-10-17 | 1 | ******nq |
| 不会 [几何图形的初步认识] | 2020-10-17 | 1 | ******462662840131 |
| 在△ABC中,AB=5,BC=√10, [几何图形的初步认识] | 2020-10-17 | 1 | ******mx |
| 如下图 [几何图形的初步认识] | 2020-10-17 | 1 | ******fy |
| 请快点!!!!! [几何图形的初步认识] | 2020-10-17 | 1 | ******792422130596 |
| 请快点!!!!!! [几何图形的初步认识] | 2020-10-17 | 1 | ******792422130596 |
| 请快点!!!!!! [几何图形的初步认识] | 2020-10-17 | 1 | ******792422130596 |

