There are infinitely many quadrangles - all of which are polygons - that have sides of different length and angles that are not right angles. There is, however, no specific name for such quadrangles because there are so many different possible shapes.
The right answer is a rectangle.
A rhombus.
You are a rhombus.
trapazoid
You are a rhombus.
You are a square?
A rhombus.
It is a rhombus
A rhombus.
Rhombus
A rhombus perhaps?
a rhombus or parrellegram