It's a quadrilateral
Quadrilateral.
Every single shape has at least a side Name one that dosent??
All quadrilaterals have four sides.
No but they are all quadrilaterals
Five shapes in all but four of them are the same.
Shapes with four sides
Quadrilaterals
All shapes have sides. Including a circle which has one curved side.
All of them are both quadrilaterals and quadrangles. That's two names!
As there are an infinite number of shapes, it is impossible to list the names of them all.
They all have sides, and they are all shapes.
A Square