Which statement about this parallelogram and rhombus is true? A. Both have 2 pairs of parallel sides, but the parallelogram has 2 pairs of congruent sides and the rhombus has 4 congruent sides. B. Both have 2 pairs of parallel sides, but the rhombus has 2 pairs of congruent sides and the paralleogram has 4 congruent sides. C. Both have 4 congruent angles, but the parallelogram has 2 pairs of congruent sides and the rhombus has 4 congruent sides. D. Both have 4 congruent angles, but the rhombus has 2 pairs of congruent sides and the quadrilateral has 4 congruent sides.