There are infinitely many possible answers. A polygon is an enclosed plane area whose boundaries comprise straight lines. The number of sides can have any value greater than 2. So apart from 4, which is a quadrilateral, you will have a name for a polygon with 3, 5, 6, 7, ... sides!
Quadrilateral
Any 4 sided polygon is a quadrilateral
Any 4 sided polygon is called a quadrilateral
quadrilateral
A polygon with 4 sides is a quadrilateral.
quadrilateral
Quadrilateral
Any 4 sided polygon is a quadrilateral
Any 4 sided polygon is called a quadrilateral
quadrilateral
quadrilateral
quadrilateral
It is a quadrilateral.
quadrilateral
A quadrilateral is the name for any polygon that has 4 sides. It is not an equation.
A polygon with 4 sides is a quadrilateral.
A quadrilateral is the name given to any 4 sided polygon.