| 标题 | 解决时间 | 回答数 | 回答者 |
|---|---|---|---|
| 老师,它和中线有什么区别? [几何图形的初步认识] | 2023-05-21 | 1 | |
| 数学 [几何图形的初步认识] | 2023-05-21 | 1 | |
| 看图 [几何图形的初步认识] | 2023-05-21 | 1 | |
| 探究规律 [几何图形的初步认识] | 2023-05-21 | 1 | |
| thanks [几何图形的初步认识] | 2023-05-21 | 1 | |
| 如何抽样 [几何图形的初步认识] | 2023-05-20 | 3 | |
| 如何证明一条线段的中垂线上的任意一点( [几何图形的初步认识] | 2023-05-20 | 2 | |
| 数学 [几何图形的初步认识] | 2023-05-20 | 1 | |
| 还有第三种方法,可以通过角1算出角3, [几何图形的初步认识] | 2023-05-20 | 1 | |
| 这不是72吗??? [几何图形的初步认识] | 2023-05-20 | 4 | |
| 13周卷 [几何图形的初步认识] | 2023-05-20 | 1 | |
| 如图 [几何图形的初步认识] | 2023-05-20 | 1 | |
| 老师我用三角形内角和180度推出角2=1 [几何图形的初步认识] | 2023-05-19 | 1 | |
| 3见下图 [几何图形的初步认识] | 2023-05-19 | 3 | |
| 这个为啥这样写 [几何图形的初步认识] | 2023-05-19 | 5 | |
| 怎么证明这个角是90度? [几何图形的初步认识] | 2023-05-19 | 3 | |
| 知道正多边形的内角怎么求边数 [几何图形的初步认识] | 2023-05-18 | 4 | |
| 怎么证全等呢????,请老师帮助 [几何图形的初步认识] | 2023-05-18 | 2 | |
| 小学圆知识点 [几何图形的初步认识] | 2023-05-18 | 1 | |
| 5和6有什么区别? [几何图形的初步认识] | 2023-05-18 | 3 |

