Question

select all the quadrilaterals.

Explanation:

Step1: Recall quadrilateral definition

A quadrilateral is a 4 - sided polygon.

Step2: Analyze each figure

• Top - left: Rectangle (4 sides) → quadrilateral.
• Top - right: Parallelogram (4 sides) → quadrilateral.
• Bottom - left: Quadrilateral (4 sides) → quadrilateral.
• Bottom - right: Triangle (3 sides) → not a quadrilateral.

Answer:

The top - left figure (rectangle), the top - right figure (parallelogram), and the bottom - left figure (quadrilateral) are quadrilaterals.