| 标题 | 解决时间 | 回答数 | 回答者 |
|---|---|---|---|
| 老师那么可以用内错角吗? [几何图形的初步认识] | 2022-04-30 | 1 | |
| 若一个三角形三边a,b,c满足a²+b [几何图形的初步认识] | 2022-04-30 | 1 | |
| 老师,为什么∠3等于2分之3的∠1 [几何图形的初步认识] | 2022-04-30 | 2 | |
| 见下图 [几何图形的初步认识] | 2022-04-30 | 1 | |
| 老师这点不会 [几何图形的初步认识] | 2022-04-29 | 1 | |
| 老师,垂线和垂线段有什么区别吗的??? [几何图形的初步认识] | 2022-04-29 | 7 | |
| 老师,我可不可以用360度减9t求另一 [几何图形的初步认识] | 2022-04-29 | 4 | |
| 我觉得这题还有更简单的方法,既然知道了 [几何图形的初步认识] | 2022-04-28 | 2 | |
| 老师角2和角3为什么不是同旁内角? [几何图形的初步认识] | 2022-04-27 | 1 | |
| 表面积和体积 [几何图形的初步认识] | 2022-04-27 | 1 | |
| 如图 [几何图形的初步认识] | 2022-04-27 | 1 | |
| 图片 [几何图形的初步认识] | 2022-04-26 | 3 | |
| 看图 [几何图形的初步认识] | 2022-04-26 | 3 | |
| 老师,如图 [几何图形的初步认识] | 2022-04-25 | 5 | |
| 老师,延长此线,角1不还有一个同位角吗? [几何图形的初步认识] | 2022-04-25 | 1 | |
| 老师,为啥老是缺少课程呀?倍长线中线哪讲 [几何图形的初步认识] | 2022-04-25 | 3 | |
| 老师,啥是倍长中线,请讲 [几何图形的初步认识] | 2022-04-25 | 3 | |
| 老师,如图 [几何图形的初步认识] | 2022-04-25 | 3 | |
| 倍长中线 [几何图形的初步认识] | 2022-04-25 | 1 | |
| 这是90吗? [几何图形的初步认识] | 2022-04-24 | 1 |

