| 1. |
Given points:
(0, -9), (4, -6), (9, -2), and (13, 1).
Is this quadrilateral a parallelogram?
|
|
| 2. |
Given points:
(12, 0), (8, -1), (16, 2), and (12, 1).
Is this quadrilateral a parallelogram?
|
|
| 3. |
Given points:
(-4, -7), (-14, -9), (-2, 2), and (-12, -1).
Is this quadrilateral a parallelogram?
|
|
| 4. |
Given points:
(11, 1), (-1, -3), (19, 4), and (7, 0).
Is this quadrilateral a parallelogram?
|
|
| 5. |
Given points:
(6, -1), (2, -12), (9, 6), and (5, -4).
Is this quadrilateral a parallelogram?
|
|
| 6. |
Given points:
(-66, 53), (-63, 58), (-64, 55), and (-61, 60).
Is this quadrilateral a parallelogram?
|
|
| 7. |
Given points:
(8, -52), (2, -61), (16, -46), and (10, -55).
Is this quadrilateral a parallelogram?
|
|
| 8. |
Given points:
(-3, 68), (-5, 64), (2, 75), and (0, 71).
Is this quadrilateral a parallelogram?
|
|
