noun
- a polygon with four sides and four angles; a quadrilateral
Usage: geometry
Examples
- A square is a special type of tetragon with all sides equal.
- The geometry student identified the tetragon as having four vertices.
- Rectangles and parallelograms are common examples of tetragons.
- The architect designed the building’s floor plan as an irregular tetragon.
- In the math problem, we had to find the area of the tetragon.
- The tetragon’s interior angles sum to 360 degrees.