What is a 4 sided polygon?

Hint: Here in this question we have been asked to define a 4-sided polygon. From the basic concepts we know that the 4-sided polygon is named as a “Quadrilateral”. We have many types of quadrilaterals like parallelogram, rectangle, square and rhombus etc.

Complete step by step answer:
Now considering from the basic concepts we have been asked to define a 4-sided polygon. From the basic concepts we know that the 4-sided polygon is named as a “Quadrilateral”. We have many types of quadrilaterals like parallelogram, rectangle, square and rhombus etc.
A square is defined as a 4-sided polygon (quadrilateral) having all sides of equal length and adjacent sides perpendicular to each other and opposite sides parallel to each other.
A rectangle is defined as a 4-sided polygon (quadrilateral) having opposite sides of equal length and adjacent sides perpendicular to each other and opposite sides parallel to each other.
A parallelogram is defined as a 4-sided polygon having opposite sides of equal length and parallel to each other.
A rhombus is defined as a 4-sided polygon having all sides of equal length and adjacent sides perpendicular to each other and diagonals perpendicular to each other.


Therefore we can conclude that a 4-sided polygon is known as quadrilateral.

Note: While answering questions of this type we should be sure with our concepts that we apply in the process. These types of questions are purely theory based. If we are sure with our concepts we can answer them very accurately. This is a simple and easy question and can be answered accurately in a short span of time. Very few mistakes are possible in questions of this type. Similarly a three-sided polygon is known as a triangle.