| 标题 | 发布时间 | 回答数 | 提问者 |
|---|---|---|---|
| 不是8边形不行吗? [几何图形的初步认识] | 2019-12-07 | 1 | ******4288111 |
| 立体几何 [几何图形的初步认识] | 2019-12-07 | 1 | ******1 |
| 见下图 [几何图形的初步认识] | 2019-12-07 | 1 | ******1 |
| 没听懂 [几何图形的初步认识] | 2019-12-07 | 1 | ******xcz2 |
| 用平面截一个正方体,截出边数最多的多边形 [几何图形的初步认识] | 2019-12-07 | 1 | ******ngyanshicz3 |
| 各一条长为20厘米的线成一个六边形 [几何图形的初步认识] | 2019-12-07 | 1 | ******5096 |
| 角aoc+角boc=角aob,角aoc和 [几何图形的初步认识] | 2019-12-07 | 1 | ******4288111 |
| 角COB应该怎么旋转 [几何图形的初步认识] | 2019-12-07 | 1 | ******cz2 |
| 见下图 [几何图形的初步认识] | 2019-12-07 | 1 | ******angqi14 |
| 我不会能发公式给我 [几何图形的初步认识] | 2019-12-07 | 1 | ******ining |
| 第二步不明白 [几何图形的初步认识] | 2019-12-07 | 1 | ******052286 |
| 如图,在直角三角形中,角ABC=90度 [几何图形的初步认识] | 2019-12-07 | 1 | ******5483363 |
| 写长方体不行吗? [几何图形的初步认识] | 2019-12-07 | 1 | ******4288111 |
| 并不等分啊 [几何图形的初步认识] | 2019-12-07 | 1 | ******ngcz10 |
| 老师如果不写答,扣分吗? [几何图形的初步认识] | 2019-12-07 | 1 | ******3 |
| 见下图 [几何图形的初步认识] | 2019-12-07 | 2 | ******n520 |
| 老师对不对啊 [几何图形的初步认识] | 2019-12-07 | 3 | ******6 |
| 老师,为什么这么列?这是什么意思? [几何图形的初步认识] | 2019-12-06 | 1 | ******ayi6688 |
| 不知道怎么算 [几何图形的初步认识] | 2019-12-06 | 1 | ******2019 |
| 老师那不是长方体吗 [几何图形的初步认识] | 2019-12-06 | 3 | ******6 |

