the following statement could be falls and parallelogram if both pairs of opposite angles are congruent be good person opposite sides are parallel see both pairs of opposite sides are congruent they both pairs of consecutive angles are complementary​

The first one, i believe, would be correct. all the others have one thing in common, and that's that they have repeating numbers. in the second one, x and y have repeating 6's and 3's, and in the third, x and y have repeating 6's as well. in the last one, there are repeating 3's. the first one has no repeating numbers.