到△OCD.| OD2+OC2 |
| 5 |

| BM |
| DO |
| BC |
| DC |
| BM |
| 2 |
| 1 | ||
|
| 2 | ||
|
| 2 |
| 5 |
| 5 |
| 2 |
| 5 |
| 5 |
| 2 |
| 5 |
| 5 |
| 2 |
| 5 |
| 5 |
| 2 |
| 5 |
| 5 |
| BE |
| BM |
| BM |
| BC |
| BM2 |
| BC |
| 4 |
| 5 |
| 4 |
| 5 |
| 8 |
| 5 |
| 8 |
| 5 |
| 2 |
| 5 |
| 2 |
| 5 |


| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 3 |
| 2 |
| 3 |
| 2 |
| 2 |
| 5 |
| 5 |
| 2 |
| 5 |
| 5 |
| 2 |
| 5 |
| 3 |
| 2 |
| 2 |
| 5 |
| 5 |
| 2 |
| 5 |
| 5 |
| 2 |
| 5 |
| 3 |
| 2 |
(2012·铁岭)如图所示,在平面直角坐标系中,直线OM是正比例函数y=-| 3 |


已知:如图,在平面直角坐标系中,A、B两点分别在x轴,y轴的正半轴上,点A(6,0),∠BAO=30°.