. |
| OP |
. |
| AP |
. |
| PB |
| (x-1)2+y2 |
| AP |
| PB |
| OA |
| ||
| 15 |
4
| ||
| 15 |
| ||
| 15 |
4
| ||
| 15 |
| ||
| 15 |
4
| ||
| 15 |
| ||
| 15 |
4
| ||
| 15 |
| (x-1)2+y2 |
| AP |
| PB |
| OA |
| |m| | ||
|
| AP |
| PB |
| OP |
| OA |
| OB |
| OP |
| PA |
| OP |
| PB |
| OP2 |
| OP |
| PB |
| PA |
| OP |
| PA |
| PB |
| 4-2km |
| k2 |
| m2 |
| k2 |
| m2 |
| k2 |
| 4-2km |
| k2 |
| OP |
|
|
| ||
| 15 |
4
| ||
| 15 |
| ||
| 15 |
4
| ||
| 15 |
| AP |
| PB |
| AP |
| PB |
| ||
| 15 |
4
| ||
| 15 |
| ||
| 15 |
4
| ||
| 15 |
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