| 标题 | 发布时间 | 回答数 | 提问者 |
|---|---|---|---|
| 等边三角形一定是锐角三角形 对吗 [几何图形的初步认识] | 2023-07-19 | 1 | a13***777 |
| 老师有没有五边形~二十边形的内叫角和度 [几何图形的初步认识] | 2023-07-19 | 1 | iim*** |
| 老师您好，这个不对称吧？ [几何图形的初步认识] | 2023-07-19 | 2 | a15***989 |
| 怎么解 [几何图形的初步认识] | 2023-07-19 | 3 | iim*** |
| 怎么证明 [几何图形的初步认识] | 2023-07-19 | 1 | JD1***260 |
| 见下图 [几何图形的初步认识] | 2023-07-19 | 1 | JD1***047 |
| 要在(1)里写吗？ [几何图形的初步认识] | 2023-07-19 | 3 | a13***618 |
| 见下图 [几何图形的初步认识] | 2023-07-19 | 3 | JD1***047 |
| 见下图 [几何图形的初步认识] | 2023-07-19 | 1 | JD1***047 |
| 见下图 [几何图形的初步认识] | 2023-07-19 | 3 | JD1***047 |
| 如果它是平行线呢？还是3角形吗 [几何图形的初步认识] | 2023-07-19 | 2 | JD1***546 |
| 没懂 [几何图形的初步认识] | 2023-07-19 | 1 | JD1***677 |
| 过程 [几何图形的初步认识] | 2023-07-19 | 5 | JD1***047 |
| 步骤解析 [几何图形的初步认识] | 2023-07-19 | 2 | JD1***364 |
| 五个外角加起来不是300吗 [几何图形的初步认识] | 2023-07-19 | 1 | jd1***696 |
| 老师AD是否为 <BAD平分线 [几何图形的初步认识] | 2023-07-19 | 1 | hej***159 |
| 为什么∠DOE等于122度 [几何图形的初步认识] | 2023-07-19 | 1 | JD1***587 |
| 老师，所以图形的概念性质判定能不能发 [几何图形的初步认识] | 2023-07-19 | 1 | JD1***914 |
| 角平分线上的点，到这个角的两边的距离相 [几何图形的初步认识] | 2023-07-19 | 4 | a15***618 |
| 重合指的是两条直线完全贴一块吗的？ [几何图形的初步认识] | 2023-07-19 | 1 | JD1***723 |
