| 标题 | 发布时间 | 回答数 | 提问者 |
|---|---|---|---|
| 数学 [几何图形的初步认识] | 2020-11-08 | 1 | ******215 |
| 老师证全等能不能三个一起证啊？ [几何图形的初步认识] | 2020-11-08 | 1 | ******414777 |
| 数学 [几何图形的初步认识] | 2020-11-08 | 1 | ******215 |
| 数学 [几何图形的初步认识] | 2020-11-08 | 1 | ******215 |
| 为什么角BCO和角A相等 [几何图形的初步认识] | 2020-11-08 | 1 | ******1 |
| ∠BAC=90 ,AB=AE,D为BE [几何图形的初步认识] | 2020-11-08 | 1 | ******466261783312 |
| CD为什么等于DE [几何图形的初步认识] | 2020-11-08 | 3 | ******738223 |
| 数学 [几何图形的初步认识] | 2020-11-08 | 1 | ******215 |
| 数学 [几何图形的初步认识] | 2020-11-08 | 1 | ******215 |
| 数学 [几何图形的初步认识] | 2020-11-08 | 1 | ******215 |
| AB=AC，角BAC=90°，BD垂直于 [几何图形的初步认识] | 2020-11-08 | 3 | ******509275429450 |
| 22题 [几何图形的初步认识] | 2020-11-08 | 1 | ******215 |
| 详细答案 [几何图形的初步认识] | 2020-11-07 | 1 | ******758628 |
| 最短路径 [几何图形的初步认识] | 2020-11-07 | 1 | ******826210 |
| 最短路径 [几何图形的初步认识] | 2020-11-07 | 1 | ******826210 |
| 难道不能在证明A0B1和A0A2相等时就 [几何图形的初步认识] | 2020-11-07 | 1 | ******cz |
| 19 题 [几何图形的初步认识] | 2020-11-07 | 1 | ******xj |
| 老师 这些辅助线的做法怎么用语言来叙述 [几何图形的初步认识] | 2020-11-07 | 3 | xi756 |
| 老师，这个题正确答案是什么？有几种答案 [几何图形的初步认识] | 2020-11-07 | 1 | ******286950512474 |
| 如图所示 [几何图形的初步认识] | 2020-11-07 | 3 | ******dm |
