That shape would be a trapezoid.
i have a feeling its a rhombus
A shape with parallel sides but no right angles is called a parallelogram
A rhombus has all sides equal and opposite sides parallel. This includes a square which is a special case of a rhombus with all angles equal (90 degrees) as well. If opposirte sides are equal but not all sides are equal, it is a parallelogram
Without knowing their arrangement or the angles involved, all you can say is that it is a quadrilateral (4 sides). If the long sides are opposite, parallel, and equal in length -- and if the short sides are opposite, parallel, and equal in length -- you have a parallelogram. If all of the angles of the parallelogram are right angles, you have a rectangle.
A rhombus has 4 sides of equal length, opposing parallel sides, and no right angles
Most irregular polygons.
a square or a parallelogram
The answer to this question is a parallelagram