No, but all squares are quadrilaterals.
quadilaterals
All polygons and polyhedra.All polygons and polyhedra.All polygons and polyhedra.All polygons and polyhedra.
any geometric figure which has four sides
regular polygons are the ones that all sides are equal
All pentagons are 5 sided polygons
All quadrilaterals are polygons, but not all polygons are quadrilaterals.
Well, a quadrilateral automatically has 4 sides and 4 angles that equal 360 degrees. Past that, a quadrilateral can be anything at all!
Polygons are flat shapes with many sides
No. All hexagons are polygons.
Irregular polygons.
they are all polygons