How to set the formula or function in excel table to automatically convert the number into the English abbreviation of the month! (E.g.1 to Jan) Thank you

How to set the formula or function in excel table to automatically convert the number into the English abbreviation of the month! (E.g.1 to Jan) Thank you

=CHOOSE (A1," Jan "," Feb "," Mar "," Apr "," May "," Jun "," Jul "," Aug "," Sep "," Oct "," Nov "," Dec ")

Surface Area Formula of Box

Surface area of cuboid =
(L×W+L×H+W×H)×2
S=(ab+bh+ah)*2

Surface area of box =
(L×W+L×H+W×H)×2
S=(ab+bh+ah)*2