No 3D shape with FLAT SIDES has exactly 3 faces. 4 is the minimum.
it is a strong inadiquate word that describes a 3d shape. A tetrahedron.
a triangular pyramid
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A cube is a 3D shape that has 6 faces of equal area.
No 3D shape with FLAT SIDES has exactly 3 faces. 4 is the minimum.
That 3D shape is called triangular pyramid.
it is a strong inadiquate word that describes a 3d shape. A tetrahedron.
triangular pyramid
A triangular pyramid.
A tetrahedron.
A regular tetrahedron (triangular pyramid).
A tetrahedron
A cube is one of them
a triangular pyramid
Cuboid
it is a 3D shape and has 4 sides