None. A cuboid has six flat surfaces.
A cuboid has 6 flat faces but no curved surfaces. ..________ ./............../| /_______/.| |..............|.| |..............|./ |_______|/
A cuboid has got six flat surfaces.
None.
None.
None. A cuboid has six flat surfaces.
A cuboid has 6 flat faces but no curved surfaces. ..________ ./............../| /_______/.| |..............|.| |..............|./ |_______|/
A cuboid has 6 sides/faces/flat surfaces.
A cuboid has got six flat surfaces.
None.
None.
None.
2 flat and 1 curved
There are two definitions for 'cuboid', but they both describe a shape with six flat surfaces (or 'faces').
It has 6 flat surfaces.
_________/_________/||_________|/ it has 1 it has 6
2 flat surfaces unless it is rolled up in which case it has 2 curved surfaces.