| 标题 | 解决时间 | 回答数 | 回答者 |
|---|---|---|---|
| 求答案 [几何图形的初步认识] | 2020-12-08 | 1 | |
| 图片 [几何图形的初步认识] | 2020-12-08 | 1 | |
| 见下图 [几何图形的初步认识] | 2020-12-08 | 3 | |
| 请写一下过程 [几何图形的初步认识] | 2020-12-08 | 1 | |
| 亿道难题 [几何图形的初步认识] | 2020-12-07 | 1 | |
| 老师为什么三角形内角和一定是180°呢? [几何图形的初步认识] | 2020-12-07 | 2 | |
| 老师,为什么三角形abf是等腰三角形? [几何图形的初步认识] | 2020-12-07 | 5 | |
| 如图 [几何图形的初步认识] | 2020-12-07 | 5 | |
| 如图 [几何图形的初步认识] | 2020-12-07 | 4 | |
| 一个长方形的长是4.2×10⁴宽是2× [几何图形的初步认识] | 2020-12-07 | 5 | |
| 几何过程,怎么写? [几何图形的初步认识] | 2020-12-07 | 1 | |
| 如图三角形ABC,O为BC延长线,求证角 [几何图形的初步认识] | 2020-12-06 | 5 | |
| 老师考试的时候可以这样写吗??? [几何图形的初步认识] | 2020-12-06 | 1 | |
| 为什么等于3√2 [几何图形的初步认识] | 2020-12-06 | 1 | |
| 三线合一证明过程。 [几何图形的初步认识] | 2020-12-06 | 1 | |
| 数学 [几何图形的初步认识] | 2020-12-06 | 1 | |
| 如图 [几何图形的初步认识] | 2020-12-06 | 1 | |
| 完整步骤 [几何图形的初步认识] | 2020-12-06 | 1 | |
| 完整步骤 [几何图形的初步认识] | 2020-12-06 | 1 | |
| 没听懂,咋办,还是不会啊! [几何图形的初步认识] | 2020-12-06 | 1 |

