| 标题 | 解决时间 | 回答数 | 回答者 |
|---|---|---|---|
| 老师这个地方我们老师不让这样写。 [几何图形的初步认识] | 2021-10-04 | 1 | |
| 老师,射影定理的结论可以直接用吗?(急 [几何图形的初步认识] | 2021-10-04 | 5 | |
| 老师问一下,图形证明应该怎么证,有什么 [几何图形的初步认识] | 2021-10-04 | 3 | |
| 如下图 [几何图形的初步认识] | 2021-10-03 | 3 | |
| 老师您好,请问证明题需要写解和答吗,还是 [几何图形的初步认识] | 2021-10-03 | 3 | |
| 老师,第一问可以用BAE和CED相似证明 [几何图形的初步认识] | 2021-10-03 | 1 | |
| 见下图 [几何图形的初步认识] | 2021-10-03 | 1 | |
| ∵△DBE∽△ECH,△ECH∽△GFH [几何图形的初步认识] | 2021-10-03 | 1 | |
| cos,sin,tan的发音 [几何图形的初步认识] | 2021-10-03 | 1 | |
| 截长补短的定义是什么 [几何图形的初步认识] | 2021-10-02 | 1 | |
| BF为什么等于1急急急 [几何图形的初步认识] | 2021-10-02 | 1 | |
| 老师,这里不用算半圆的面积吗,每秒上升 [几何图形的初步认识] | 2021-10-02 | 1 | |
| 图 [几何图形的初步认识] | 2021-10-02 | 3 | |
| 老师讲一下这道题吧,谢谢 [几何图形的初步认识] | 2021-10-02 | 1 | |
| 这三个角不都相等吗? [几何图形的初步认识] | 2021-10-02 | 1 | |
| 是怎么通过理论证明AB:BC=DE:EF [几何图形的初步认识] | 2021-10-01 | 3 | |
| 为什么阿尔法加贝塔等于90度啊 [几何图形的初步认识] | 2021-09-29 | 3 | |
| 把一张矩形纸片(矩形ABCD)按如图所示 [几何图形的初步认识] | 2021-09-29 | 1 | |
| 如图 [几何图形的初步认识] | 2021-09-27 | 1 | |
| 过程 [几何图形的初步认识] | 2021-09-27 | 1 |

