A cuboid has 6 flat faces but no curved surfaces. ..________ ./............../| /_______/.| |..............|.| |..............|./ |_______|/
None. A cuboid has six flat surfaces.
None.
None.
None.
None.
None.
None.
A rectangular prism is a cuboid. It has no curved faces.
i'm pretty sure it's none
Flat surfaces: 6Curved surfaces: 0.
A cuboid and a pyramid for examples.