Ah, let's paint a happy little picture with shapes! We have the cube, the sphere, and the cylinder. Each one is unique and beautiful in its own way, just like you are unique and special in this world. Keep exploring and creating, my friend.
3D shapes are three dimensional, just like 2D shapes are two dimensional.
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.
it would be impossoble 2 name them all... i can say a lot
3-d shapes are not made from 2-d shapes. 3-d shapes may have projections onto a plane that are 2-d.
There are infinitely many 3-D shapes so it is not possible to name them individually.
it is called geometricly 3-d
Polygonal (2-d) shapes get their (not there) names from the number of sides; polyhedra (3-d) shapes get their names from the number of faces.The names of other shapes: circles, ellipses, torus, cardioid etc have different origins.
No. A sphere is a three dimensional shape which has no polygonal faces. Similarly an ellipsoid, a torus, a paraboloid, hyperboloid etc are 3-D shapes with no polygonal faces.
1
cylinder and sphere
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
The 3-D shape that has 4 faces is the tetrahedron. All of its faces are triangular, and they all converge at a single vertex.