Snapback refers to the size-selectable 'poppers' at the rear of a hat, which make a snapping sound when you open and close them to adjust the fitting size. Other cap fitting types are 'fitted' (which come in fixed sizes such as 5 1/4 inch), FlexiFit (slightly stretchy, one size fits all type) or strapback (with a catch mechanism allowing you to fine-tune the fitting). Flat peak refers to caps that are sold with a flat peak as opposed to a curved, formed peak. So it is possible to have a flat peak or a curved peak with any of these fitting types.
Flat Brim - 2014 was released on: USA: 31 December 2014
Flat brimmed hats were invinted and work in the 14th century in England and were brought to the us by immagrents and were worn by the working class of men.
2 flat and 1 curved
The cylinder only has 2 faces which are flat but the sides are curved.
i think its curved
curved
Flat!
The reflecting surface of a mirror is flat.
A cuboid has 6 flat faces but no curved surfaces. ..________ ./............../| /_______/.| |..............|.| |..............|./ |_______|/
A prism has no curved surfaces. It has 5 or more flat faces.
curved