A parallelogram.
A parallelogram.
I do not believe that such a quadrangle can exist in Euclidean space.
Not sure about "parellel" but a quadrangle with two pairs of parallel lines MUST be a parallelogram.
they need to look parallel
It is a parallelogram.
A parallelogram.
A parallelogram.
I do not believe that such a quadrangle can exist in Euclidean space.
Not sure about "parellel" but a quadrangle with two pairs of parallel lines MUST be a parallelogram.
There can be no such shape.
A trapezium.
A parallelogram.
Such a quadrangle cannot exist. If the quadrangle's angles are equal, they must be 90 degrees.
a trapezoid would work as long as there is still one set of parallel lines and one set of non-parallel lines.
Draw a quadrangle with two parallel sides
It can, but it need not have parallel lines.