| 标题 | 解决时间 | 回答数 | 回答者 |
|---|---|---|---|
| 怎么做出来的 [几何图形的初步认识] | 2019-12-21 | 1 | |
| 怎么做 [几何图形的初步认识] | 2019-12-21 | 1 | |
| 这样画行吗? [几何图形的初步认识] | 2019-12-21 | 4 | |
| 怎么做 [几何图形的初步认识] | 2019-12-21 | 1 | |
| 详细过程？ [几何图形的初步认识] | 2019-12-21 | 2 | |
| 见下图 [几何图形的初步认识] | 2019-12-21 | 2 | |
| 老师可不可以这样，连接AC。因为三角形内 [几何图形的初步认识] | 2019-12-21 | 1 | |
| 那df也垂直ab呀 [几何图形的初步认识] | 2019-12-21 | 1 | |
| 数学太难惹’ [几何图形的初步认识] | 2019-12-21 | 1 | |
| 如图，点b、e、c、f在同一条直线上，a [几何图形的初步认识] | 2019-12-21 | 1 | |
| 没听懂 [几何图形的初步认识] | 2019-12-20 | 3 | |
| 见下图 [几何图形的初步认识] | 2019-12-20 | 2 | |
| 完整证明过程 [几何图形的初步认识] | 2019-12-20 | 1 | |
| 求过程 [几何图形的初步认识] | 2019-12-20 | 1 | |
| 已知x,y为正数,且根号x(根号x+ [几何图形的初步认识] | 2019-12-19 | 3 | |
| 为什么∠DFB要减∠D？ [几何图形的初步认识] | 2019-12-19 | 1 | |
| 老师如果没说中点的话，那么你看图这样行吗 [几何图形的初步认识] | 2019-12-19 | 1 | |
| 一个多边形每个外角都等于36度 [几何图形的初步认识] | 2019-12-19 | 1 | |
| 还有一种方法就是连接Bd,通过平行四边形 [几何图形的初步认识] | 2019-12-19 | 1 | |
| 证明：等腰三角形三线合一 [几何图形的初步认识] | 2019-12-18 | 1 |
