A solid.
The answer is in the question it is a 3 dimensional figure such as a pyramid
A 2-dimensional figure with 12 sides is called a dodecagon. A 3-dimensional figure with 12 sides (faces) is called a dedecahedron.
There is no 3 dimensional figure with JUST 3 edges.
If I understand the question correctly, the answer is faces.
no it is a 4 dimensional figure not a 3 dimensional figure * * * * * No. A quadrilateral is a two dimensional figure. It has a length and a breadth and no more.
surface area is the like the area of the outside of a 3 dimensional figure, area is the measure of what is inside a 2 dimensional
Polyhedron* * * * *A polyhedron is a 3 dimensional figure, not its face! The face of a 3-d figure is a plane figure. It may be a polygon, of a circle or some irregular shape. The main requirement is that it is a plane (2-d) figure: if not, it is not usually called a face.
It cannot be the whole net for any 3-dimensional figure. It cannot be the whole net for any 3-dimensional figure. It cannot be the whole net for any 3-dimensional figure. It cannot be the whole net for any 3-dimensional figure.
For a plain 2-dimensional figure it is an OCTAGON. For a 3-dimensional object it is an OCTAHEDRON.
No. A polygon is a 2-dimensional figure. A polyhedron is 3-dimensional.
A single cube already is a 3-dimensional figure.