A cone
sphere
a 4 sided 3d shape is called a triangular prism!!!!!!!!!!!!!!!
The simplest such shape is PYRAMID.
A cube is one of them
A tetrahedron.
triangular prism
sphere
Sphere.
tetrahedron is a 4 faced 3d shape.
a 4 sided 3d shape is called a triangular prism!!!!!!!!!!!!!!!
That 3D shape is called triangular pyramid.
it is a strong inadiquate word that describes a 3d shape. A tetrahedron.
octanoianogon
Rhomboid
A cuboid.
A tetrahedron.
No 3D shape with FLAT SIDES has exactly 3 faces. 4 is the minimum.