| 标题 | 解决时间 | 回答数 | 回答者 |
|---|---|---|---|
| 老师这题怎么做，谢谢啦 [几何图形的初步认识] | 2020-11-19 | 3 | |
| 老师如果连接AB那算是公共边吗？ [几何图形的初步认识] | 2020-11-19 | 4 | |
| 三角形怎么求周长急急急！！！！ [几何图形的初步认识] | 2020-11-19 | 6 | |
| 老师CE不已经是角分线了吗PF和PG不 [几何图形的初步认识] | 2020-11-19 | 1 | |
| 老师这题怎么做，谢谢啦 [几何图形的初步认识] | 2020-11-19 | 6 | |
| 老师 [几何图形的初步认识] | 2020-11-19 | 3 | |
| AB=AC,AB⊥AC,AD⊥AE,且∠ [几何图形的初步认识] | 2020-11-19 | 1 | |
| 老师这题解题过程是啥？ [几何图形的初步认识] | 2020-11-18 | 1 | |
| 老师辅助线是随便做得的吗？ [几何图形的初步认识] | 2020-11-18 | 2 | |
| 见下图 [几何图形的初步认识] | 2020-11-17 | 1 | |
| 在三角形ABC中，AB=AC，周长为2 [几何图形的初步认识] | 2020-11-17 | 1 | |
| 老师为什么BD=13 [几何图形的初步认识] | 2020-11-17 | 2 | |
| 不懂 [几何图形的初步认识] | 2020-11-17 | 2 | |
| 不会 [几何图形的初步认识] | 2020-11-17 | 1 | |
| DB=DC [几何图形的初步认识] | 2020-11-17 | 1 | |
| 老师这两道题怎么做 [几何图形的初步认识] | 2020-11-17 | 4 | |
| 老师公共边啥意思，能不能讲清楚呢！~（づ [几何图形的初步认识] | 2020-11-17 | 6 | |
| 老师您好，全等三角形我概念都能倒背如流， [几何图形的初步认识] | 2020-11-16 | 8 | |
| 老师，可以证明CD等于CB吗 [几何图形的初步认识] | 2020-11-16 | 1 | |
| 老师，详解，过程 ，谢谢 [几何图形的初步认识] | 2020-11-16 | 1 |
