| 标题 | 发布时间 | 回答数 | 提问者 |
|---|---|---|---|
| 菱形四边形的面积公式是什么? [几何图形的初步认识] | 2023-01-29 | 1 | ******wj |
| 初三数学 [几何图形的初步认识] | 2023-01-29 | 4 | ******166641132273 |
| 这样不行吗? [几何图形的初步认识] | 2023-01-29 | 1 | ******ingcz1 |
| 中位线概念性质 [几何图形的初步认识] | 2023-01-29 | 1 | ******416205460802 |
| 直接证明AP+AC=PB,BP+DP大于 [几何图形的初步认识] | 2023-01-29 | 1 | ******ingcz1 |
| 什么是仰角和俯角 [几何图形的初步认识] | 2023-01-29 | 1 | ******416205460802 |
| 数学 [几何图形的初步认识] | 2023-01-28 | 1 | ******978130147111 |
| 老师为什么能够直接断定D F 是中位线 [几何图形的初步认识] | 2023-01-28 | 1 | ******xn |
| 咋做 [几何图形的初步认识] | 2023-01-28 | 1 | ******978825 |
| 这道题的D选项怎么算 [几何图形的初步认识] | 2023-01-28 | 6 | ******154616036855 |
| 1.请老师详解一遍这整道题,2. [几何图形的初步认识] | 2023-01-28 | 1 | ******8 |
| 除了圆,还有别的图形是旋转对称图形吗? [几何图形的初步认识] | 2023-01-27 | 5 | ******7371923 |
| 老师 [几何图形的初步认识] | 2023-01-27 | 1 | ******085438103858 |
| 感谢 [几何图形的初步认识] | 2023-01-27 | 1 | ******iaoyu3 |
| 老师,这个二分之三怎么得来的? [几何图形的初步认识] | 2023-01-27 | 1 | ******ngxi001 |
| 求步骤 [几何图形的初步认识] | 2023-01-27 | 1 | ******8 |
| 请问为什么AP+1/2CP大于等于AE? [几何图形的初步认识] | 2023-01-27 | 1 | ******ez |
| 数学 [几何图形的初步认识] | 2023-01-27 | 1 | ******877414353093 |
| @张静宇老师解答 [几何图形的初步认识] | 2023-01-26 | 2 | ******oi |
| @张静宇老师解答 [几何图形的初步认识] | 2023-01-26 | 2 | ******oi |

