the 3d shape that that has no flat face is the circle
a cube
Sphere
There is no such 3-d shape if it also has flat faces.
A pyramid * * * * * Or it could be a triangular prism.
a 3D shape called a cylinder
No 3D shape with FLAT SIDES has exactly 3 faces. 4 is the minimum.
a cube
A cuboid
Sphere
Curved and flat faces.
There is no such 3-d shape if it also has flat faces.
A cylinder
A pyramid * * * * * Or it could be a triangular prism.
A triangular prism.
a 3D shape called a cylinder
A cuboid.
anything flat.. nothing 3d ^what about a cone or cylinder