Vases come in all sorts of shapes.
A cube is a 3D shape with a top and bottom.
A solid
It is important to learn and remember the name of 3D shapes. A 19 faced 3d shape is called a nonadecahedron.
The simplest such shape is PYRAMID.
heptahedron
A hexahedron is the name for a 6 sided 3D shape.
A nonagon is a 2D shape and there is not a 3D equivalent shape.
the name of a 20 sided 3d shape is called a icosahedron
A cube is a 3D shape with a top and bottom.
A solid.
no
A solid
base
An octahedron
It is important to learn and remember the name of 3D shapes. A 19 faced 3d shape is called a nonadecahedron.
The simplest such shape is PYRAMID.
Typically, the best shape for a rose vase is tall and slender.