摘要:如图5.平面上有A.B.C.D四个点.按照下列要求画图: (1)画线段AB,(2)画射线DA, (3)画直线AC, (4)连结BD.并延长BD.
网址:http://m.1010jiajiao.com/timu3_id_678267[举报]
| 5 |
| 2 |
| 5 |
| 3 |
| A、(3,-1) | ||
| B、(1,2) | ||
C、(0,
| ||
| D、(0,-2) |
网址:http://m.1010jiajiao.com/timu3_id_678267[举报]
| 5 |
| 2 |
| 5 |
| 3 |
| A、(3,-1) | ||
| B、(1,2) | ||
C、(0,
| ||
| D、(0,-2) |