all 4 but only 2
A parallelogram has two pairs of opposite congruent lines
A kite is not a parallelogram because the parallelogram's angles are tilted and a kite isn't.
It is a parallelogram.
triangle
A parallelogram
A parallelogram.
parallelogram
A parallelogram has two pairs of parallel lines.
A square A parallelogram
Yes it can have more than two pairs of lines just look at a hexagon
Not sure about "parellel" but a quadrangle with two pairs of parallel lines MUST be a parallelogram.
A trapezoid has only one pair of parallel lines so it cannot be a parallelogram which must have two pairs of parallel lines.