If they are the same shapes but differ only in size, then they are SIMILAR shapes. Otherwise, they are simply different shapes.
Shapes with straight sides are called polygons
It is called topology
Polyhedrons
a triangle
These shapes of the moon are called Phases
Congruent
3d shapes with six faces are called hexahedra.
When two shapes are joined together, it is called a composite shape.
congruent shapes :)
The shapes are called crystals.
If they are the same shapes but differ only in size, then they are SIMILAR shapes. Otherwise, they are simply different shapes.
multi sided shapes are called polygons
They are solid shapes as for example a pyramid
Shapes with straight sides are called polygons
They are called heptagons.
They are called hendecagons.