How Does Quadrangle Work?

Meaning. A quadrilateral is a polygon that has exactly four sides. (This also means that a quadrilateral has exactly four vertices, and exactly four angles.) Discussions of 2-D shapes sometimes refer only to the boundary (the line segments that form the edges of the figure) or to the interior as well.

What is a 4 sided shape with no equal sides called?

A scalene quadrilateral is a four-sided polygon that has no congruent sides.

What is a shape with 4 sides called?

Definition: A quadrilateral is a polygon with 4 sides. ... Definition: A parallelogram is a quadrilateral where both pairs of opposite sides are parallel. We use the symbol to represent a parallelogram.