Two pairs.
A parallelogram is a figure where opposite sides are parallel to each other regardless of how many sets of sides the figure has (square, hexagon, etc). A rhombus is a parallelogram with four sides in which the two pairs of opposites sides are congruent.
A parallelogram has two pairs of congruent sides.
Four.
2
Two pairs.
A parallelogram is a figure where opposite sides are parallel to each other regardless of how many sets of sides the figure has (square, hexagon, etc). A rhombus is a parallelogram with four sides in which the two pairs of opposites sides are congruent.
In a rhombus, all of the sides are congruent, so 4.
A parallelogram has two pairs of congruent sides.
A rhombus has 4 sides of equal length.
A rhombus has 4 congruent sides that are equal in length
Four.
4
They are all 4 sided quadrilaterals that have 4 interior angles that add up to 360 degrees.
Opposite sides of a parallelogram are congruent and so it has 2 pairs of congruent sides.
2
The rhombus (all four sides equal length) and rectangle (all four angles 90°) are both special cases of parallelogram. (2 pairs of parallel sides). There are many cases of parallelogram which are not either rhombus or rectangle. If a parallelogram has one pair of sides = 3, and the other pair of sides = 5, and none of the angles are 90°, then it is neither rhombus or rectangle.