EXPLANATION
The right options are:
(1) All trapezoids are quadrilaterals because trapezoids are four-sided polygons, so they are all quadrilaterals.
(2) All rhombuses are parallelogram because they are quadrilaterals (plane figure, closed shape, four sides) with four equal-length sides and opposite sides parallel to each other.
(4) All squares are parallelogram because they fulfill criteria of being a rectangle because all angles are right angle and opposite sides are equal.
