3-d shapes are not made from 2-d shapes. 3-d shapes may have projections onto a plane that are 2-d.
2-D shapes are all named "polygon", in honor of the lost parrot of Plato. 3-D shapes are all named "polyhedron", in honor of the memorable 3-D shape of their cousin Tippi.
There are infinitely many 3-D shapes so it is not possible to name them individually.
3 dimensional shapes have breadth, width and depth whereas 2 dimensional shapes have only breadth and width
Polyhedrons
3-d shapes are not made from 2-d shapes. 3-d shapes may have projections onto a plane that are 2-d.
2-D shapes are all named "polygon", in honor of the lost parrot of Plato. 3-D shapes are all named "polyhedron", in honor of the memorable 3-D shape of their cousin Tippi.
There are infinitely many 3-D shapes so it is not possible to name them individually.
There are many 3-D shapes (including ones that don't have names). Here are the commonly known 3-D shapes in general: -hemisphere -cube -cuboid -tetrahedron -cylinder -octahedron -cone -prism -sphere -pyramid -dodecahedron
3 dimensional shapes have breadth, width and depth whereas 2 dimensional shapes have only breadth and width
Polyhedrons
-hedra.
Triangular based pyramid with no bottom. That is, if you meant 3-D shapes, presumably?
circles and ovals In 3-D, spheres and oblate spheroids
No because isosceles triangles are 2 dimensional shapes.
There are infinitely many such shapes. There are infinitely many such shapes. There are infinitely many such shapes. There are infinitely many such shapes.
There are no triangular prisms in faces. Faces are 2-d shapes and these cannot contain 3-d shapes in them.