Answer:
1, 2, 3, 2
Explanation:
1. The definition of a parallelogram is a 2D shape that has two pairs of parallel sides, so the first one is always true.
2. A rectangle can only have 4 congruent sides if square, which means it is sometimes true.
3. A trapezoid can't have opposite angles that are congruent because that would be a square, so this is never true.
4. The diagonals of a kite are perpendicular because that is what makes a kite, so this is sometimes true. A kite is literally a kite shape.