| 标题 | 发布时间 | 回答数 | 提问者 |
|---|---|---|---|
| 角bdc等于角bd"c还需要证吗？不是 [几何图形的初步认识] | 2021-11-07 | 3 | ******3586657 |
| 等边三角形abd" 怎么证出来的，直接 [几何图形的初步认识] | 2021-11-07 | 1 | ******3586657 |
| 题 [方程（组）与不等式（组）] | 2021-11-07 | 3 | ******02 |
| 题 [方程（组）与不等式（组）] | 2021-11-07 | 3 | ******02 |
| 题 [数与式] | 2021-11-07 | 3 | ******02 |
| 中间能不画圈吗，我们老师没教过 [函数及其图像] | 2021-11-07 | 3 | ******id |
| 题 [函数及其图像] | 2021-11-07 | 1 | ******02 |
| 题 [数与式] | 2021-11-07 | 1 | ******02 |
| 题 [几何图形的初步认识] | 2021-11-07 | 3 | ******02 |
| 题 [数与式] | 2021-11-07 | 1 | ******02 |
| 题 [数与式] | 2021-11-07 | 1 | ******02 |
| 第二题 [几何图形的初步认识] | 2021-11-07 | 3 | ******pa |
| 题 [数与式] | 2021-11-07 | 1 | ******02 |
| 题 [数与式] | 2021-11-07 | 1 | ******02 |
| 题 [数与式] | 2021-11-07 | 1 | ******02 |
| 题 [数与式] | 2021-11-07 | 1 | ******02 |
| 在三角形ABC中，D是BC的中点，BC [几何图形的初步认识] | 2021-11-07 | 1 | ******yingA |
| 尺规作图 [几何图形的初步认识] | 2021-11-07 | 1 | ******731742138456 |
| 在三角形中，角BAC等于90°，E为边 [几何图形的初步认识] | 2021-11-07 | 1 | ******yingA |
 老师有没有别的方法了呢？
[几何图形的初步认识]
|
2021-11-07 | 1 | ******kc |
