| 标题 | 解决时间 | 回答数 | 回答者 |
|---|---|---|---|
| 把边长为1的正方形适当剪去4个角，得到一个正八边形 [几何图形的初步认识] | 2023-05-18 | 1 | |
| 初二数学练习题下册 [几何图形的初步认识] | 2023-05-18 | 1 | |
| 什么样的平行四边形才是轴对称图形 [几何图形的初步认识] | 2023-05-18 | 1 | |
| 答案有问题，证明△EFD≌△CFB的判定 [几何图形的初步认识] | 2023-05-18 | 1 | |
| 初二数学下册练习题 [几何图形的初步认识] | 2023-05-18 | 1 | |
| 斜边中线和中位线有什么区别 [几何图形的初步认识] | 2023-05-18 | 1 | |
| RT是什么意思 [几何图形的初步认识] | 2023-05-17 | 1 | |
| 可以详细讲一下这个吗 [几何图形的初步认识] | 2023-05-17 | 1 | |
| 这样行吗？ [几何图形的初步认识] | 2023-05-16 | 7 | |
| 怎么做 [几何图形的初步认识] | 2023-05-16 | 3 | |
| 怎么证明呢 [几何图形的初步认识] | 2023-05-16 | 1 | |
| 怎么做 [几何图形的初步认识] | 2023-05-16 | 1 | |
| 为什么 [几何图形的初步认识] | 2023-05-15 | 1 | |
| 平行四边形 [几何图形的初步认识] | 2023-05-14 | 1 | |
| 平行四边形 [几何图形的初步认识] | 2023-05-14 | 1 | |
| 数学 [几何图形的初步认识] | 2023-05-14 | 3 | |
| 怎么做 [几何图形的初步认识] | 2023-05-13 | 1 | |
| 这三个字怎么写 [几何图形的初步认识] | 2023-05-13 | 1 | |
| 平行四边形 [几何图形的初步认识] | 2023-05-12 | 1 | |
| 老师中位线是什么 [几何图形的初步认识] | 2023-05-11 | 6 |
