| 标题 | 解决时间 | 回答数 | 回答者 |
|---|---|---|---|
| 老师,怎么看出来的AD垂直于BC还平分 [几何图形的初步认识] | 2021-06-25 | 3 | |
| 21题 [几何图形的初步认识] | 2021-06-25 | 1 | |
| 如图,P是角AOB中任意一个点。OP= [几何图形的初步认识] | 2021-06-24 | 1 | |
| 这道题的配套练习题二。为什么求周长的最 [几何图形的初步认识] | 2021-06-24 | 1 | |
| 如图 [几何图形的初步认识] | 2021-06-24 | 1 | |
| 梯形的中位线怎么证明? [几何图形的初步认识] | 2021-06-23 | 5 | |
| 这俩个三角形不全等 应该是三角形A B [几何图形的初步认识] | 2021-06-23 | 1 | |
| 用三角形的中位钱怎么求AP=BP [几何图形的初步认识] | 2021-06-22 | 1 | |
| 如图1, 三角形CEF的顶点C,E,F [几何图形的初步认识] | 2021-06-22 | 1 | |
| 数 [几何图形的初步认识] | 2021-06-21 | 1 | |
| Shu Xue [几何图形的初步认识] | 2021-06-21 | 1 | |
| Shu Xue [几何图形的初步认识] | 2021-06-21 | 1 | |
| 难题 [几何图形的初步认识] | 2021-06-21 | 5 | |
| 数 [几何图形的初步认识] | 2021-06-21 | 2 | |
| 如图,正方形ABCD中,AC是对角线, [几何图形的初步认识] | 2021-06-20 | 1 | |
| 已经算出点p落在角A的平分线上,要画连 [几何图形的初步认识] | 2021-06-20 | 1 | |
| 已知正方形ABCD和正方形AEFG 如 [几何图形的初步认识] | 2021-06-20 | 1 | |
| 不会啊 [几何图形的初步认识] | 2021-06-20 | 6 | |
| 发一下关于这个题的同类型题,谢谢老师 [几何图形的初步认识] | 2021-06-20 | 4 | |
| 如图 [几何图形的初步认识] | 2021-06-20 | 1 |

