| 标题 | 发布时间 | 回答数 | 提问者 |
|---|---|---|---|
| 数学 [几何图形的初步认识] | 2020-11-06 | 1 | fan***215 |
| 在等腰三角形ABC中,AB=AC,<BA [几何图形的初步认识] | 2020-11-06 | 1 | gfa*** |
| 平行四边形 [几何图形的初步认识] | 2020-11-05 | 1 | JD1***736 |
| 老师,含30°角的直角三角形一般的判定方 [几何图形的初步认识] | 2020-11-05 | 3 | gfa*** |
| 如图,在△ABC中,CA=CB,D在AC [几何图形的初步认识] | 2020-11-05 | 1 | gfa*** |
| 如图,若<1=<2,D为BC的中点,求证 [几何图形的初步认识] | 2020-11-05 | 3 | gfa*** |
| 如图,AD为△ABC的角平分线,E为BC [几何图形的初步认识] | 2020-11-05 | 3 | gfa*** |
| 老师,等腰直角三角形的判定方法一般有哪几 [几何图形的初步认识] | 2020-11-05 | 5 | gfa*** |
| 添加的辅助线对吗 [几何图形的初步认识] | 2020-11-05 | 1 | JD1***984 |
| 题目 [几何图形的初步认识] | 2020-11-05 | 1 | JD1***024 |
| 语音讲解和答案图片!! [几何图形的初步认识] | 2020-11-05 | 3 | JD1***099 |
| 如图,在△ABC中,AB=AC,<A=1 [几何图形的初步认识] | 2020-11-05 | 3 | gfa*** |
| 如图,在数据线ABC中,CA=CB,<A [几何图形的初步认识] | 2020-11-05 | 3 | gfa*** |
| 如图 [几何图形的初步认识] | 2020-11-05 | 1 | hed*** |
| 如图 [几何图形的初步认识] | 2020-11-05 | 1 | hed*** |
| 平行四边形 [几何图形的初步认识] | 2020-11-04 | 3 | JD1***736 |
| 谢谢 [几何图形的初步认识] | 2020-11-04 | 1 | JD1***573 |
| 快点谢谢 [几何图形的初步认识] | 2020-11-04 | 1 | JD1***573 |
| 第五题的第二个怎么做 [几何图形的初步认识] | 2020-11-04 | 1 | cek*** |
| 第五题的第一个怎么做 [几何图形的初步认识] | 2020-11-04 | 3 | cek*** |

