| 标题 | 解决时间 | 回答数 | 回答者 |
|---|---|---|---|
| 老师,能不能先证这两个三角形相似,然后再 [几何图形的初步认识] | 2023-01-23 | 3 | |
| laoshinengxiangxijia [几何图形的初步认识] | 2023-01-23 | 1 | |
| 数学,急急急急急急急 [几何图形的初步认识] | 2023-01-21 | 1 | |
| 老师,圆锥不能说成是圆锥体吗? [几何图形的初步认识] | 2023-01-21 | 1 | |
| 图形 [几何图形的初步认识] | 2023-01-21 | 5 | |
| 老师,角C P E=90度不是个定值吗 [几何图形的初步认识] | 2023-01-20 | 1 | |
| 它们的高是一样的吗?为什么啊? [几何图形的初步认识] | 2023-01-19 | 2 | |
| 老师还可以通过△DCM全等于△ECN得到 [几何图形的初步认识] | 2023-01-19 | 1 | |
| 能不能具体讲一下怎么做啊 [几何图形的初步认识] | 2023-01-19 | 1 | |
| 为啥是8倍 [几何图形的初步认识] | 2023-01-19 | 2 | |
| 谢谢老师 [几何图形的初步认识] | 2023-01-19 | 1 | |
| 老师 为什么角BMC就是90度?? [几何图形的初步认识] | 2023-01-18 | 1 | |
| 求长方形的长和宽 [几何图形的初步认识] | 2023-01-18 | 1 | |
| 周长比可不可直接写成上面那个根2:1的 [几何图形的初步认识] | 2023-01-18 | 4 | |
| 老师好,可以写成这样的吗 [几何图形的初步认识] | 2023-01-18 | 1 | |
| 对吗 [几何图形的初步认识] | 2023-01-18 | 1 | |
| 直接过c做EM垂是不是也可以求NH [几何图形的初步认识] | 2023-01-18 | 1 | |
| 老师,其实倍长DF也可以(见图)而且似乎 [几何图形的初步认识] | 2023-01-17 | 3 | |
| 四点共圆是什么? [几何图形的初步认识] | 2023-01-17 | 1 | |
| 谢谢老师 [几何图形的初步认识] | 2023-01-17 | 1 |

