If you're talking about 2 dimensional, then a quadrilateral. If 3 dimensional then a tetrahedron.
They all have sides, and they are all shapes.
A quadrilateral.
4
its a shape
a quadrilateral
the shape has 1 side of symmetry
don't no
a trapezoid
quadrilateral
it is a shape with 4 parellel lines and it slanted on one side
It is a rhombus
sphere