| 标题 | 发布时间 | 回答数 | 提问者 |
|---|---|---|---|
| 数学 [几何图形的初步认识] | 2024-10-07 | 1 | a13***159 |
| 没看懂步骤不知道这么做的原因 [几何图形的初步认识] | 2024-10-07 | 1 | JD1***647 |
| 怎么做 [几何图形的初步认识] | 2024-10-07 | 1 | JD1***415 |
| 怎么做 [几何图形的初步认识] | 2024-10-07 | 1 | JD1***415 |
| 怎么做 [几何图形的初步认识] | 2024-10-07 | 1 | JD1***415 |
| 老师好,像这种题到底怎么做啊!也知道要 [几何图形的初步认识] | 2024-10-06 | 3 | JD1***768 |
| 老师能不能发一下全等三角形的五种判定方 [几何图形的初步认识] | 2024-10-06 | 2 | a15***435 |
| 8不会 [几何图形的初步认识] | 2024-10-06 | 1 | jd1***870 |
| 数学6,7 [几何图形的初步认识] | 2024-10-06 | 1 | jd1***870 |
| 数学19 [几何图形的初步认识] | 2024-10-06 | 1 | jd1***870 |
| 14,不会 [几何图形的初步认识] | 2024-10-06 | 1 | jd1***870 |
| 数 [几何图形的初步认识] | 2024-10-06 | 1 | jd1***870 |
| 第二十题 [几何图形的初步认识] | 2024-10-06 | 1 | a18***062 |
| 如图,在三角形ABC中,角ABC=82度,角C=58度。BD 丄AC于点D,AE平分角CA [几何图形的初步认识] | 2024-10-06 | 1 | a18***062 |
| 第十七题 [几何图形的初步认识] | 2024-10-06 | 2 | a18***062 |
| 如图,PA=PB,角1+角2=180度。求证:OP平分角A0B】 [几何图形的初步认识] | 2024-10-06 | 1 | a18***062 |
| 站 [几何图形的初步认识] | 2024-10-06 | 3 | a15***116 |
| 如图,PA=PB,角1+角2=180度。求证:OP平分角A0B [几何图形的初步认识] | 2024-10-06 | 1 | a18***062 |
| 如图,点A,D,C,F在同一条直线上,AB〃DE,角B=角E,BC=EF,BC=EF,求证 [几何图形的初步认识] | 2024-10-06 | 1 | a18***062 |
| 不会 [几何图形的初步认识] | 2024-10-06 | 1 | y15***223 |

