| 标题 | 发布时间 | 回答数 | 提问者 |
|---|---|---|---|
| 为什么S三角形AEC=S三角形ACF？ [几何图形的初步认识] | 2021-06-06 | 1 | c20*** |
| 数学 [几何图形的初步认识] | 2021-06-06 | 1 | bs9*** |
| 数学 [几何图形的初步认识] | 2021-06-06 | 1 | bs9*** |
| 什么是相似三角形 [几何图形的初步认识] | 2021-06-06 | 1 | JD1***629 |
| 答案 [几何图形的初步认识] | 2021-06-05 | 1 | l19***109 |
| 答案 [几何图形的初步认识] | 2021-06-05 | 1 | l19***109 |
| 答案 [几何图形的初步认识] | 2021-06-05 | 1 | l19***109 |
| 答案 [几何图形的初步认识] | 2021-06-05 | 1 | l19***109 |
| 答案 [几何图形的初步认识] | 2021-06-05 | 1 | l19***109 |
| 答案 [几何图形的初步认识] | 2021-06-05 | 1 | l19***109 |
| 答案 [几何图形的初步认识] | 2021-06-05 | 1 | l19***109 |
| 答案 [几何图形的初步认识] | 2021-06-05 | 3 | l19***109 |
| 不会 [几何图形的初步认识] | 2021-06-05 | 2 | w18***972 |
| 数学 [几何图形的初步认识] | 2021-06-05 | 3 | LSR*** |
| 数学 [几何图形的初步认识] | 2021-06-05 | 1 | LSR*** |
| 发一下过程谢谢 [几何图形的初步认识] | 2021-06-05 | 1 | zsm***100 |
| 数学 [几何图形的初步认识] | 2021-06-05 | 1 | LSR*** |
| 什么是铅锤高。。。。 [几何图形的初步认识] | 2021-06-05 | 1 | g18***299 |
| 这一题不画辅助线该如何解答 [几何图形的初步认识] | 2021-06-05 | 1 | ier*** |
| 如图，在三角形ABC中,角BAC=90 [几何图形的初步认识] | 2021-06-05 | 3 | JD1***613 |
