2
You can't... A rectangle is defined by 2 sets of parallel lines, ans a parallelogram has 1+ sets of parallel lines
A parallelogram.
A square, a rectangle, a rhombus and a parallelogram are 4 sided quadrilaterals that have 2 sets of parallel lines.
2 sets of Parallel lines
parallelogram
A parallelogram.
Parallelogram
There can be no such shape.
A parallelogram has two sets of perpendicular lines. The opposite sides of a parallelogram are parallel to each other, while the diagonals intersect at right angles if the parallelogram is a rectangle or a square. However, in a general parallelogram, the angles are not necessarily right angles, but the two pairs of sides remain parallel.
A parallelogram, a square or a rectangle !
I'm not sure is it a parallelogram?
All squares are parallelograms. The definition of parallelogram is a quadrilateral with two sets of parallel sides. A square is a quadrilateral with two sets of parallel lines, so it is also a parallelogram