Let us first define what a Quadrilateral, a Parallelogram, and a Rectangle are.
A Quadrilateral is a four-sided figure.
A Parallelogram is a type of quadrilateral that has two pairs of parallel sides, and opposite sides are equal.
A Rectangle has 4 right angles, and opposite sides are equal.
From what we can see, all figures are an example of the quadrilateral.
The second figure has a right angle, and the opposite sides are equal and parallel. From this, we can assume that this figure is a rectangle and a parallelogram.
The third figure shows that its opposite sides are equal, therefore, we can assume that this is a rectangle.