| 标题 | 发布时间 | 回答数 | 提问者 |
|---|---|---|---|
| 如图，已知AB=2，AC=4，AD是△A [几何图形的初步认识] | 2020-10-05 | 1 | ghm*** |
| 数学 [几何图形的初步认识] | 2020-10-05 | 3 | c17***861 |
| 为什么 [几何图形的初步认识] | 2020-10-05 | 3 | gfa*** |
| 有几对全等三角形 [几何图形的初步认识] | 2020-10-05 | 4 | gfa*** |
| 在三角形ABC中，角ACB=90度，AC [几何图形的初步认识] | 2020-10-05 | 1 | JD1***450 |
| 已知三角形ABC和三角形ECD都是等腰直 [几何图形的初步认识] | 2020-10-05 | 1 | JD1***450 |
| 如下图 [几何图形的初步认识] | 2020-10-05 | 5 | JD1***769 |
| 图片 [几何图形的初步认识] | 2020-10-05 | 1 | csz***534 |
| 数学 [几何图形的初步认识] | 2020-10-05 | 3 | JD1***834 |
| 数学 [几何图形的初步认识] | 2020-10-05 | 1 | JD1***834 |
| 老师我听这道题有点蒙 [几何图形的初步认识] | 2020-10-05 | 3 | a13***777 |
| 图片 [几何图形的初步认识] | 2020-10-05 | 1 | csz***534 |
| 图片 [几何图形的初步认识] | 2020-10-05 | 1 | csz***534 |
| 图片 [几何图形的初步认识] | 2020-10-05 | 1 | csz***534 |
| 如图片所示 [几何图形的初步认识] | 2020-10-04 | 5 | JD1***725 |
| 看不懂 [几何图形的初步认识] | 2020-10-04 | 1 | zj1*** |
| 步骤 [几何图形的初步认识] | 2020-10-04 | 5 | a18***668 |
| 数学 [几何图形的初步认识] | 2020-10-04 | 1 | csz***534 |
| 怎么做在线等挺急的 [几何图形的初步认识] | 2020-10-04 | 1 | Abc*** |
| AD为BC边上的中点求证AB+AC大于2 [几何图形的初步认识] | 2020-10-04 | 1 | JD1***323 |
