| 标题 | 发布时间 | 回答数 | 提问者 |
|---|---|---|---|
| 三角形 [几何图形的初步认识] | 2021-12-21 | 1 | xuk***ong |
| 如图点O是长方形ABCD对角线的交点, [几何图形的初步认识] | 2021-12-21 | 3 | yxc*** |
| 已知角ABC=24°,角ADC=42° [几何图形的初步认识] | 2021-12-21 | 4 | JD1***781 |
| AC=ABAM平分角CAE 1.尺规作 [几何图形的初步认识] | 2021-12-21 | 4 | JD1***781 |
| 如图,在三角形OBC中,OB≠OC,B [几何图形的初步认识] | 2021-12-20 | 5 | JD1***781 |
| 证明题 [几何图形的初步认识] | 2021-12-20 | 5 | JD1***898 |
| 为什么ab=1/2ac? [几何图形的初步认识] | 2021-12-20 | 1 | zkt***027 |
| 连接BG,BF等于三,BC等于4等于F [几何图形的初步认识] | 2021-12-19 | 1 | abg*** |
| 平行四边形周长是什么意思? [几何图形的初步认识] | 2021-12-19 | 3 | gp5***314 |
| 傲德老师扫过面积怎么算。求解!!!!!! [几何图形的初步认识] | 2021-12-19 | 1 | JD1***116 |
| ru tu [几何图形的初步认识] | 2021-12-19 | 1 | JD1***615 |
| 7题 [几何图形的初步认识] | 2021-12-19 | 3 | bjn*** |
| 如图 [几何图形的初步认识] | 2021-12-19 | 3 | acs*** |
| 答题的时候,这个度····咋打出来? [几何图形的初步认识] | 2021-12-19 | 1 | gbt*** |
| 初二数学 [几何图形的初步认识] | 2021-12-19 | 3 | JD1***883 |
| 怎么解题 [几何图形的初步认识] | 2021-12-19 | 7 | htr*** |
| 竞赛题 [几何图形的初步认识] | 2021-12-18 | 1 | JD1***479 |
| 数学 [几何图形的初步认识] | 2021-12-18 | 1 | JD1***479 |
| 求解 [几何图形的初步认识] | 2021-12-18 | 1 | JD1***999 |
| 可以写这个吗,我们老师没讲过,也没遇到 [几何图形的初步认识] | 2021-12-18 | 3 | gbj*** |

