| 标题 | 解决时间 | 回答数 | 回答者 |
|---|---|---|---|
| 如图,△ABD全等于△CBD,若∠A= [几何图形的初步认识] | 2021-10-03 | 1 | |
| 如图,已知△ABC,△ADE均为等边三 [几何图形的初步认识] | 2021-10-03 | 1 | |
| 如图,在△ABC中,点D、E分别是AB [几何图形的初步认识] | 2021-10-03 | 1 | |
| 如图,在△ABC中,边AB、AC的垂直 [几何图形的初步认识] | 2021-10-03 | 1 | |
| 已知AD,AE分别是△ADC和△ABC的 [几何图形的初步认识] | 2021-10-03 | 1 | |
| 如图,△ABC≌△ADE,∠DAC=70 [几何图形的初步认识] | 2021-10-03 | 1 | |
| 如图,在△ABC中,∠BAC=90°, [几何图形的初步认识] | 2021-10-03 | 1 | |
| 如图,在△ABC中,AB=AC,D为B [几何图形的初步认识] | 2021-10-03 | 1 | |
| 如图 [几何图形的初步认识] | 2021-10-03 | 1 | |
| 老师,看下面 [几何图形的初步认识] | 2021-10-03 | 3 | |
| 求证:三角形一边的中线小于其他两边和的 [几何图形的初步认识] | 2021-10-02 | 1 | |
| 图片 [几何图形的初步认识] | 2021-10-02 | 2 | |
| 图片 [几何图形的初步认识] | 2021-10-02 | 2 | |
| 老师,含120度的等腰三角形的三边比1: [几何图形的初步认识] | 2021-10-02 | 2 | |
| 老师可以画个图讲讲吗,我自己画了想不过来 [几何图形的初步认识] | 2021-10-02 | 1 | |
| 老师我不是太明白图中的那个式子,麻烦您指 [几何图形的初步认识] | 2021-10-02 | 1 | |
| 老师假如说有一边bo是公共边,我们要证全 [几何图形的初步认识] | 2021-10-02 | 3 | |
| 老师 [几何图形的初步认识] | 2021-10-01 | 1 | |
| 老师,这类题有什么规律吗? [几何图形的初步认识] | 2021-10-01 | 1 | |
| 老师,我们老师说前面不能写因为 [几何图形的初步认识] | 2021-10-01 | 1 |

