a sphere :)))
the face
A 2D shape is flat and only has a surface area whereas a 3D shape is an object that has surface area and volume.
2d shape is a shape that is flat on the surface, but 3d shape is a shape that comes out of the surface. Like it is just in front of you.2d is just flat on the surface which is the difference. Hope you understand. Rebecca Ng 5
the 3d shape that that has no flat face is the circle
The face of a 3D shape refers to any flat surface that forms part of the boundary of the shape. For example, a cube has six faces, each of which is a square. Faces can be polygons of various shapes, and they are crucial in defining the overall geometry and properties of the 3D object. Each face contributes to the shape's volume and surface area.
One curved surface (that goes round the cylinder) and 2 flat ends
Sphere
it is a 3d shape because it is not flat
a cube
on a 3D object to find the surface is to look on all flat surfaces. yourwelcome
A 3D circle, often referred to as a sphere, has no flat faces. Instead, it is a perfectly round shape with a continuous curved surface. Unlike polyhedra, which have flat faces, a sphere is defined by its smooth exterior without any edges or vertices.
No 3D shape with FLAT SIDES has exactly 3 faces. 4 is the minimum.