| 标题 | 解决时间 | 回答数 | 回答者 |
|---|---|---|---|
| 图片 [几何图形的初步认识] | 2021-05-18 | 3 | |
| 老师,函数和根数和勾股都学的特别好,就 [几何图形的初步认识] | 2021-05-18 | 2 | |
| 中间的六边形会变形啊 [几何图形的初步认识] | 2021-05-17 | 3 | |
| (黑色画圈部分)为什么 [几何图形的初步认识] | 2021-05-17 | 3 | |
| why? [几何图形的初步认识] | 2021-05-17 | 2 | |
| 怎么推导中位线平行于第三边且是第三边的一 [几何图形的初步认识] | 2021-05-17 | 1 | |
| 老师四边相等的四边形为什么不是正方形呢 [几何图形的初步认识] | 2021-05-17 | 3 | |
| 老师半径是小r,直径才是大R [几何图形的初步认识] | 2021-05-16 | 2 | |
| 老师O H是不是三角形A C D的中位 [几何图形的初步认识] | 2021-05-16 | 1 | |
| 老师在这里问道题. 如图,在等腰直角三 [几何图形的初步认识] | 2021-05-16 | 1 | |
| 如图,在△ABC中,AB=AC,AD是 [几何图形的初步认识] | 2021-05-16 | 1 | |
| 数学平面图形 [几何图形的初步认识] | 2021-05-16 | 3 | |
| 不懂 [几何图形的初步认识] | 2021-05-16 | 2 | |
| 老师发一下详细过程 [几何图形的初步认识] | 2021-05-15 | 1 | |
| 那不是要画到标准图才可以??? [几何图形的初步认识] | 2021-05-15 | 3 | |
| 题 [几何图形的初步认识] | 2021-05-15 | 4 | |
| 为什么平行四边形的对角线分成的4个三角形 [几何图形的初步认识] | 2021-05-15 | 1 | |
| .谢 [几何图形的初步认识] | 2021-05-15 | 1 | |
| 如图 [几何图形的初步认识] | 2021-05-15 | 3 | |
| WHY [几何图形的初步认识] | 2021-05-15 | 1 |

