The parallel sides are often referred to as base1 and base2.
not parellel :)
Bases
trapezoid
A trapezoid has two parallel sides.
a trapezoid
trapezoid
a trapezoid
A trapezoid is a quadrilateral with one pair of parallel sides.A trapezoid is a shape that has only one pair of parallel sides. It also is the name of a bone in the hand.
The nonparallel sides of a trapezoid are called the legs. The parallel sides are called the bases.
It is a trapezoid that has only 1 pair of parallel sides of different lengths
Trapezoid
That would be a trapezoid. A trapezoid does not have to have two right angles it only needs to have two parallel sides. There is not a name for the exact quadrilateral you are looking for but the shape is still within the definition of a trapezoid.