| 标题 | 发布时间 | 回答数 | 提问者 |
|---|---|---|---|
| 为什么解析中说角ABC是等边三角形? [几何图形的初步认识] | 2024-12-21 | 3 | JD1***493 |
| 标题图上有 [几何图形的初步认识] | 2024-12-21 | 1 | jd1***901 |
| 数学 [几何图形的初步认识] | 2024-12-21 | 1 | x18***644 |
| 角C怎么知道是不是角A+角B,上面不是 [几何图形的初步认识] | 2024-12-21 | 1 | gqf*** |
| 如图 [几何图形的初步认识] | 2024-12-21 | 1 | sw1***005 |
| 如图 [几何图形的初步认识] | 2024-12-21 | 2 | sw1***005 |
| 如图,在梯形ABCD中,AD∥BC,E是DC中点,EF∥AB交BC于点F,若EF=3求AB [几何图形的初步认识] | 2024-12-21 | 1 | jd1***901 |
| 如图,在梯形ABCD中,AD∥BC,E是DC中点,EF∥AB交BF于点F,若EF=3,求A [几何图形的初步认识] | 2024-12-21 | 1 | jd1***901 |
| 解析里写的角ACD=角DCB=45度是 [几何图形的初步认识] | 2024-12-21 | 1 | lsy*** |
| 以后做题可以省略吗 [几何图形的初步认识] | 2024-12-21 | 1 | JD1***388 |
| 如图 [几何图形的初步认识] | 2024-12-21 | 1 | sw1***005 |
| 如图 [几何图形的初步认识] | 2024-12-21 | 1 | sw1***005 |
| 如图 [几何图形的初步认识] | 2024-12-21 | 1 | sw1***005 |
| 如图 [几何图形的初步认识] | 2024-12-21 | 1 | sw1***005 |
| 数卷,junjun [几何图形的初步认识] | 2024-12-20 | 4 | jdi***hkw |
| 可以这样做吗、 [几何图形的初步认识] | 2024-12-20 | 1 | JD1***467 |
| 数卷 [几何图形的初步认识] | 2024-12-20 | 3 | jdi***hkw |
| 数学 [几何图形的初步认识] | 2024-12-20 | 1 | JDY***124 |
| 数学 [几何图形的初步认识] | 2024-12-20 | 1 | JDY***124 |
| 数学 [几何图形的初步认识] | 2024-12-20 | 1 | JDY***124 |

