| 标题 | 发布时间 | 回答数 | 提问者 |
|---|---|---|---|
| 可以理解为大于零时与x轴有两个交点,等于 [几何图形的初步认识] | 2021-10-07 | 1 | ******hi6188 |
| 有没有办法作40度角 [几何图形的初步认识] | 2021-10-07 | 1 | wuxuq |
| 老师,这种方法应该也可以,如图,过点B [几何图形的初步认识] | 2021-10-07 | 4 | ******895424953572 |
| 如图 [几何图形的初步认识] | 2021-10-07 | 1 | ******ss |
| 这玩意儿怎么求出来的? [几何图形的初步认识] | 2021-10-07 | 1 | ******kw |
| 老师,角角边也可以 [几何图形的初步认识] | 2021-10-07 | 3 | ******cw |
| 谢谢老师 [几何图形的初步认识] | 2021-10-07 | 1 | ******cw |
| 为什么不直接设AB为x? [几何图形的初步认识] | 2021-10-07 | 1 | ******9230403 |
| 数学 [几何图形的初步认识] | 2021-10-06 | 1 | ******378535 |
| 其实这样做的话,可以看到一对母子型相似 [几何图形的初步认识] | 2021-10-06 | 3 | ******895424953572 |
| 图片 [几何图形的初步认识] | 2021-10-06 | 3 | ******09 |
| 26题 [几何图形的初步认识] | 2021-10-06 | 1 | ******jr |
| 老师,您好,这个题不怎么会做 [几何图形的初步认识] | 2021-10-06 | 3 | ******ji |
| 这行吗 [几何图形的初步认识] | 2021-10-06 | 1 | ******09 |
| 老师,怎么写 [几何图形的初步认识] | 2021-10-06 | 1 | ******615595430633 |
| 原题解答 [几何图形的初步认识] | 2021-10-06 | 1 | ******1 |
| 原题解答 [几何图形的初步认识] | 2021-10-06 | 1 | ******1 |
| 云图解答 [几何图形的初步认识] | 2021-10-06 | 1 | ******1 |
| 原题解答 [几何图形的初步认识] | 2021-10-06 | 1 | ******1 |
| 谢谢 [几何图形的初步认识] | 2021-10-06 | 1 | ******615595430633 |

