| 1. |
{(-4, -3), (-8, -7),
(6, -8), (-3, -9),
(7, -5)}
|
|
| 2. |
{(0, 6), (3, 1),
(-2, 5), (-6, 4),
(6, 1), (9, 1)}
|
|
| 3. |
{(5, -1), (-5, -1),
(2, -4)}
|
|
| 4. |
{(5, 3), (7, 7),
(7, 6), (-5, -3),
(5, -5), (-8, -6)}
|
|
| 5. |
{(14, -132), (52, 109),
(6, -132), (-24, -92)}
|
|
| 6. |
{(36, 71), (36, 71),
(35, -26), (36, -46),
(36, -84), (36, -26)}
|
|
| 7. |
{(117.8, 56.5), (-27.6, -74.9),
(120.5, -65.6), (-14.3, -108.6),
(-63.4, 56.6)}
|
|
| 8. |
{(5, 111), (90, -121),
(81, -121)}
|
|
| 9. |
{(9.97, -41.78), (93.28, -41.78),
(-13.61, -41.78), (74.64, -30.87)}
|
|
| 10. |
{(167, 171), (-30, -124),
(85, -124), (131, -141),
(69, -141), (157, -124)}
|
|
| 11. |
{(-48, -107), (54, -114),
(63, 105)}
|
|
| 12. |
{(61.28, 163.91), (-11.08, 114.13),
(-38.03, -118.06)}
|
|
| 13. |
{(27, -120), (72, -147),
(72, 134), (27, -89)}
|
|
| 14. |
{(3, -116), (41, -143),
(58, -98), (-34, -143),
(14, -116), (105, -116)}
|
|
| 15. |
{(51, -71), (30, -71),
(-12, -71), (56, -24),
(-56, 67), (-11, -24)}
|
|
