| 标题 | 发布时间 | 回答数 | 提问者 |
|---|---|---|---|
| 老师,互补是什么意思? [几何图形的初步认识] | 2020-10-18 | 1 | cjy*** |
| 解答 [几何图形的初步认识] | 2020-10-17 | 1 | z19***752 |
| 可以写长方体吗 [几何图形的初步认识] | 2020-10-17 | 1 | JD1***277 |
| 7.如图,四边形EFGH [几何图形的初步认识] | 2020-10-17 | 1 | JD1***605 |
| 已知ab=ac,ad=ad,∠adb=∠ [几何图形的初步认识] | 2020-10-15 | 1 | zha***007 |
| 解答 [几何图形的初步认识] | 2020-10-15 | 3 | z19***752 |
| 怎么球体机 [几何图形的初步认识] | 2020-10-12 | 1 | jhn*** |
| 老师,这个题不对呀,不是这个题 [几何图形的初步认识] | 2020-10-11 | 1 | JD1***497 |
| 这是什吗???????????????? [几何图形的初步认识] | 2020-10-07 | 3 | and***248 |
| 老师这里我不太懂 [几何图形的初步认识] | 2020-10-07 | 3 | and***248 |
| 为什么1中不是45度+45度+45度 [几何图形的初步认识] | 2020-10-06 | 1 | wgy*** |
| 不会 [几何图形的初步认识] | 2020-10-06 | 1 | ain*** |
| 数学 [几何图形的初步认识] | 2020-10-05 | 3 | hfx*** |
| 老师,那个小口为什么要贴着白纸? [几何图形的初步认识] | 2020-10-03 | 3 | JD1***390 |
| 如图,在三角形ABC中角ACB=90° [几何图形的初步认识] | 2020-10-02 | 3 | zxq*** |
| 这是数轴吗? [几何图形的初步认识] | 2020-10-02 | 3 | bhk*** |
| 老师您好,这道题不应该是从圆点对折吗 [几何图形的初步认识] | 2020-10-02 | 3 | jd1***826 |
| 数轴 [几何图形的初步认识] | 2020-10-02 | 2 | bhk*** |
| 为什么是直线cb不是直线de呢? [几何图形的初步认识] | 2020-10-01 | 3 | hbv*** |
| 老师,这个不是锐角三角形吗? [几何图形的初步认识] | 2020-09-30 | 1 | jeh*** |

