| 标题 | 发布时间 | 回答数 | 提问者 |
|---|---|---|---|
| 老师,可以发一下第二问的过程吗 [几何图形的初步认识] | 2021-12-30 | 1 | AB1***657 |
| 角平分线上的点到角两边的垂直距离相等还 [几何图形的初步认识] | 2021-12-30 | 1 | JD1***231 |
| 13题 [几何图形的初步认识] | 2021-12-29 | 1 | gao***468 |
| 14题 [几何图形的初步认识] | 2021-12-29 | 1 | gao***468 |
| 17题 [几何图形的初步认识] | 2021-12-29 | 1 | gao***468 |
| 连接三角形ABC的顶点A和它所对的边B [几何图形的初步认识] | 2021-12-29 | 1 | JD1***165 |
| 两边之和可以等于第三边吗//两边之差可 [几何图形的初步认识] | 2021-12-29 | 1 | JD1***165 |
| 如图,在△ABC中,DE是BC边的垂直 [几何图形的初步认识] | 2021-12-29 | 1 | zxz*** |
| 可以这样写吗 [几何图形的初步认识] | 2021-12-29 | 1 | dhd*** |
| 能具体的讲一下这道题吗 [几何图形的初步认识] | 2021-12-29 | 1 | dhd*** |
| 怎么做啊 [几何图形的初步认识] | 2021-12-29 | 1 | zxz*** |
| 求解 [几何图形的初步认识] | 2021-12-29 | 4 | dai*** |
| 求解第21题 [几何图形的初步认识] | 2021-12-29 | 3 | dai*** |
| 有没有中点四边形的题型和结论 [几何图形的初步认识] | 2021-12-28 | 1 | slx*** |
| 23题 [几何图形的初步认识] | 2021-12-28 | 2 | gao***468 |
| 22题 [几何图形的初步认识] | 2021-12-28 | 1 | gao***468 |
| 如图,某长方形广场的四角都有一块半径相 [几何图形的初步认识] | 2021-12-28 | 1 | JD1***097 |
| 如图,B、C、F、E在同一直线上,AB [几何图形的初步认识] | 2021-12-28 | 1 | zxz*** |
| 谢谢 [几何图形的初步认识] | 2021-12-28 | 1 | JD1***554 |
| 可不可以理解成BD为低,O为BD的中点 [几何图形的初步认识] | 2021-12-28 | 1 | JD1***408 |

