A parallelogram has 2 pairs of parallel sides with no right angles!
Kite
I think the question is about what shape is formed of the intersection,
1. Consider 2pairs of parallel lines in the same plane.
1. Consider 2pairs of parallel lines in the same plane.
- the two pairs meet. Then the shape formed is a parallelogram.
- the two pairs do not meet. Then there is no exciting shape formed. Only 4parallel lines.
- they meet. Then 2 points are the intersection and hence the shape formed is 2dots.
- they do not meet. No exciting shape is formed. Only 4parallel lines in 3 dimension.