| 标题 | 发布时间 | 回答数 | 提问者 |
|---|---|---|---|
| 数学 [几何图形的初步认识] | 2024-01-20 | 1 | zc1***186 |
| 求证是怎么做的？？？？ [几何图形的初步认识] | 2024-01-20 | 1 | wan***ian |
| 数学 [几何图形的初步认识] | 2024-01-20 | 3 | h18***085 |
| 老师，这个题怎么做 [几何图形的初步认识] | 2024-01-20 | 1 | zc1***968 |
| 老师 [几何图形的初步认识] | 2024-01-20 | 1 | zc1***968 |
| 证全等 [几何图形的初步认识] | 2024-01-20 | 1 | JD1***504 |
| 可以用HL来证明吗 [几何图形的初步认识] | 2024-01-19 | 1 | a13***268 |
| 老师那两边之和大于第三边15°+15° [几何图形的初步认识] | 2024-01-19 | 1 | wwl*** |
| 讲解 [几何图形的初步认识] | 2024-01-19 | 1 | a13***355 |
| 细致讲解 [几何图形的初步认识] | 2024-01-19 | 1 | a13***355 |
| 证三线合一的步骤 [几何图形的初步认识] | 2024-01-19 | 1 | lxx*** |
| 怎么做 [几何图形的初步认识] | 2024-01-19 | 1 | zc1***583 |
| 怎么做 [几何图形的初步认识] | 2024-01-19 | 1 | zc1***583 |
| 已知AB平行CD，角1=角2，角3=角4，求证:AD平行BE [几何图形的初步认识] | 2024-01-19 | 1 | JD1***144 |
| 不是420度吗 [几何图形的初步认识] | 2024-01-18 | 1 | a13***268 |
| n不是等于4吗为什么等于n≥3 [几何图形的初步认识] | 2024-01-18 | 1 | a13***268 |
| 互余是什么意思 [几何图形的初步认识] | 2024-01-18 | 1 | csy*** |
| 数学22 [几何图形的初步认识] | 2024-01-17 | 1 | jdf***hvi |
| 等边三角形面积公式 [几何图形的初步认识] | 2024-01-16 | 1 | wfw***172 |
| 为什么不连接阿 [几何图形的初步认识] | 2024-01-16 | 1 | JD1***327 |
