| 标题 | 发布时间 | 回答数 | 提问者 |
|---|---|---|---|
| 如果有一条已知的弧 如何补充才能让其成 [圆] | 2021-08-21 | 1 | c13***837 |
| 如图 [圆] | 2021-08-21 | 1 | hng*** |
| 如图 [圆] | 2021-08-21 | 1 | hng*** |
| 如图 [圆] | 2021-08-21 | 1 | hng*** |
| 谢谢老师 [圆] | 2021-08-21 | 1 | hng*** |
| 对吗? [圆] | 2021-08-21 | 1 | hng*** |
| 弦心距为何物? [圆] | 2021-08-21 | 1 | dyc*** |
| 见图片 [圆] | 2021-08-21 | 3 | JD1***906 |
| 数学 [圆] | 2021-08-21 | 5 | VIP***623 |
| 求解析 [圆] | 2021-08-20 | 1 | shu***100 |
| 老师这样的图怎么证? [圆] | 2021-08-19 | 1 | gdi*** |
| (圆锥的母线)什么叫母线 [圆] | 2021-08-19 | 1 | cfk*** |
| 为什么∠BEM+∠EBM等于弧AE,弧D [圆] | 2021-08-19 | 1 | sya*** |
| 为什么∠MAE+∠AME和∠ANF+∠N [圆] | 2021-08-19 | 1 | sya*** |
| 谢谢老师 [圆] | 2021-08-19 | 1 | hng*** |
| 谢谢老师 [圆] | 2021-08-19 | 1 | hng*** |
| 这个为啥不对? [圆] | 2021-08-19 | 1 | wit*** |
| wHY [圆] | 2021-08-18 | 1 | JD1***288 |
| 为什么不是以拖拉机为圆心,100米为半 [圆] | 2021-08-18 | 1 | cfk*** |
| 老师,我这个方法对吗?(图中:过C做CH [圆] | 2021-08-18 | 1 | JD1***752 |

