| 标题 | 解决时间 | 回答数 | 回答者 |
|---|---|---|---|
| 这两个角全等是怎么证明的呢 [几何图形的初步认识] | 2020-10-04 | 1 | |
| 老师,三角形前面的Rt是什么呀? [几何图形的初步认识] | 2020-10-04 | 2 | |
| 老师三线一等角应该怎么求 [几何图形的初步认识] | 2020-10-04 | 3 | |
| 老师,通过∠1和∠2不是可以算出红色的和 [几何图形的初步认识] | 2020-10-04 | 3 | |
| 如图,∠A=∠B,AE=BE,点D在AC [几何图形的初步认识] | 2020-10-04 | 1 | |
| 对一下答案谢谢 [几何图形的初步认识] | 2020-10-04 | 1 | |
| 在△ABC中,AB=5,AC=3,AD为 [几何图形的初步认识] | 2020-10-04 | 1 | |
| 对一下答案谢谢 [几何图形的初步认识] | 2020-10-04 | 1 | |
| 在△ABC中,∠ACB=90°,AC=B [几何图形的初步认识] | 2020-10-04 | 1 | |
| 在△ABC中,BE、CF分别是AC、AB [几何图形的初步认识] | 2020-10-04 | 1 | |
| 对一下答案谢谢 [几何图形的初步认识] | 2020-10-04 | 1 | |
| 对一下答案谢谢 [几何图形的初步认识] | 2020-10-04 | 1 | |
| 对一下答案谢谢 [几何图形的初步认识] | 2020-10-04 | 1 | |
| 对一下答案谢谢 [几何图形的初步认识] | 2020-10-04 | 1 | |
| 数学 [几何图形的初步认识] | 2020-10-04 | 1 | |
| 对一下答案谢谢 [几何图形的初步认识] | 2020-10-04 | 4 | |
| 数学 [几何图形的初步认识] | 2020-10-04 | 1 | |
| 这道题用角平分线的性质他不香吗? [几何图形的初步认识] | 2020-10-03 | 3 | |
| 见图片 [几何图形的初步认识] | 2020-10-03 | 1 | |
| 如图,AD是△ABC的中线,延长AD,过 [几何图形的初步认识] | 2020-10-03 | 4 |

