what quadrilateral has 2 pairs of parallel sides and no right angles

what quadrilateral has 2 pairs of parallel sides and no right angles

what quadrilateral has 2 pairs of parallel sides and no right angles. There are any references about what quadrilateral has 2 pairs of parallel sides and no right angles in here. you can look below.

Showing posts matching the search for what quadrilateral has 2 pairs of parallel sides and no right angles