| 1. |
{(2, -8), (3, -8),
(0, 7), (5, -5),
(-4, 1), (7, -4)}
|
|
| 2. |
{(-3, -8), (-2, 1),
(1, 4)}
|
|
| 3. |
{(1, -2), (8, -6),
(9, 6), (-2, -1),
(2, -2), (7, -6)}
|
|
| 4. |
{(-1, -4), (-8, -4),
(7, 1)}
|
|
| 5. |
{(48, -33), (48, 48),
(28, -19), (-44, 61),
(-38, 48), (53, -19)}
|
|
| 6. |
{(100, 159), (180, -168),
(169, 147), (37, -168),
(38, -197), (29, -197)}
|
|
| 7. |
{(-1, -94), (-3, -53),
(-6, 83), (-13, -53),
(-6, 83), (-1, 98)}
|
|
| 8. |
{(122, 188), (4, 167),
(-1, 192), (93, -186),
(138, -191), (-44, 188)}
|
|
| 9. |
{(35, -170), (-6, -142),
(158, -142), (13, -185)}
|
|
| 10. |
{(-33, -18), (-31, -49),
(-33, -75), (-65, -26),
(-6, 17), (-1, -26)}
|
|
| 11. |
{(13, 100), (-67, 100),
(127, 63), (54, 63),
(-38, -74), (114, 65)}
|
|
| 12. |
{(100, -121), (95, 120),
(-48, -130), (126, 142),
(-45, -96)}
|
|
| 13. |
{(-40, 83), (-40, -127),
(97, 83), (83, -127)}
|
|
| 14. |
{(50.22, -60.48), (-59.38, -54.34),
(-40.21, -71.27), (8.86, -60.48),
(22.75, -60.48), (24.29, -52.14)}
|
|
| 15. |
{(45, 68), (13, 50),
(68, -66), (8, 68),
(1, -66)}
|
|
