在平面直角坐标系xOy中,点A1,A2,A3,…和B1,B2,B3,…分别在直线m和x轴上.△OA1B1,△B1A2B2,△B2A3B3,…都是等腰直角三角形,已知A1坐标为(1,1),A2坐标为(| 7 |
| 2 |
| 3 |
| 2 |
| 7 |
| 2 |
| 3 |
| 2 |
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|
| 1 |
| 5 |
| 4 |
| 5 |
| 4 |
| 5 |
| 1 |
| 5 |
| 4 |
| 5 |
| 4 |
| 5 |
| MO |
| NO |
| ||
| 4 |
| 1 |
| 5 |
| 7 |
| 2 |
| 3 |
| 2 |

| 3 |
| 2 |
| A3C3 |
| NC3 |
| A3C3 |
| 4+5+B 3C3 |
| 1 |
| 5 |
| 9 |
| 4 |
| 3 |
| 2 |
| 9 |
| 4 |
| 1 |
| 5 |
| 4 |
| 5 |
| 29 |
| 4 |
| 29 |
| 4 |
| 9 |
| 4 |
| 7 |
| 2 |
| 3 |
| 2 |
| 29 |
| 4 |
| 9 |
| 4 |
| 27 |
| 8 |
| 3 |
| 2 |
| 3 |
| 2 |
| 7 |
| 2 |
| 3 |
| 2 |
|
|
| 1 |
| 5 |
| 4 |
| 5 |
| 4 |
| 5 |
| 1 |
| 5 |
| 4 |
| 5 |
| 4 |
| 5 |
| MO |
| NO |
| ||
| 4 |
| 1 |
| 5 |
| 7 |
| 2 |
| 3 |
| 2 |

| 3 |
| 2 |
| A3C3 |
| NC3 |
| A3C3 |
| 4+5+B 3C3 |
| 1 |
| 5 |
| 9 |
| 4 |
| 3 |
| 2 |
| 9 |
| 4 |
| 1 |
| 5 |
| 4 |
| 5 |
| 29 |
| 4 |
| 29 |
| 4 |
| 9 |
| 4 |
| 7 |
| 2 |
| 3 |
| 2 |
| 29 |
| 4 |
| 9 |
| 4 |
| 27 |
| 8 |
| 3 |
| 2 |
| 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°.