Question

how many pairs of opposite sides that are equal and parallel​

Answer 1

$\huge\{\overbrace{\underbrace{\bold{\pmb{ \: \: \purple{answer} \: \: }}}}\}$

one pair of opposite sides are equal and parallel, or. its diagonals bisect each other.

Example - Parallogram & Rectangle

Answer 2

Answer:

2 pairs of opposite sides are equal and parallel In a parallelogram.

1 pair of opposite side are equal in a trapezium.