Question

select all the quadrilaterals.

Explanation:

Step1: Recall quadrilateral definition

A quadrilateral is a polygon with 4 sides.

Step2: Analyze each figure

• Top - left (parallelogram): 4 sides → quadrilateral.
• Top - right (triangle): 3 sides → not a quadrilateral.
• Bottom - left (quadrilateral): 4 sides → quadrilateral.
• Bottom - right (rectangle): 4 sides → quadrilateral.

Answer:

The quadrilaterals are: the blue parallelogram (top - left), the purple four - sided figure (bottom - left), and the orange rectangle (bottom - right). The green triangle (top - right) is not a quadrilateral. So we should select the blue parallelogram, the purple four - sided figure, and the orange rectangle.