| 标题 | 发布时间 | 回答数 | 提问者 |
|---|---|---|---|
| 相似 [几何图形的初步认识] | 2021-10-03 | 1 | Ali***007 |
| 什么是射影定理 射影定理知识点 [几何图形的初步认识] | 2021-10-03 | 3 | JD1***906 |
| 题 [几何图形的初步认识] | 2021-10-03 | 1 | Cui***gyu |
| AA’和CC'的垂直平分线的交点有两 [几何图形的初步认识] | 2021-10-03 | 1 | JD1***458 |
| 在三角形ANC′中，AC′=AN＋NC′ [几何图形的初步认识] | 2021-10-03 | 1 | jd1***773 |
| 具体思路 [几何图形的初步认识] | 2021-10-03 | 3 | jhd*** |
| 图片 [几何图形的初步认识] | 2021-10-03 | 1 | sqh*** |
| 没看懂 [几何图形的初步认识] | 2021-10-03 | 1 | dbg*** |
| 思路对了，不知道怎末得的1比2，我认为A [几何图形的初步认识] | 2021-10-03 | 1 | JD1***091 |
| 老师，是不是在所有黄金分割线段中的较长线 [几何图形的初步认识] | 2021-10-03 | 1 | JD1***091 |
| 过程 [几何图形的初步认识] | 2021-10-03 | 2 | JD1***787 |
| 过程 [几何图形的初步认识] | 2021-10-03 | 1 | JD1***787 |
| 老师解答一下，火速回复！！！ [几何图形的初步认识] | 2021-10-03 | 1 | jdy*** |
| 老师解答一下，火速回复！！！ [几何图形的初步认识] | 2021-10-03 | 1 | jdy*** |
| 数学 [几何图形的初步认识] | 2021-10-03 | 1 | JD1***044 |
| 22题第（3）问 [几何图形的初步认识] | 2021-10-02 | 1 | ijz*** |
| 23题第一问 [几何图形的初步认识] | 2021-10-02 | 1 | ijz*** |
| 14，16题 [几何图形的初步认识] | 2021-10-02 | 1 | hhc*** |
| 数学 [几何图形的初步认识] | 2021-10-02 | 5 | fap*** |
| 既然已经是全等了，为什么还要说是相似呀 [几何图形的初步认识] | 2021-10-02 | 1 | VIP***132 |
