me ges yu want the surfus area av cylinder
leng=14 & diam=5
The long thang become rektangel with leng=14 & wide=5pi
area=5pi*leng=5*3.141592654*14
=219.911755 or bout 220
then yu hav 2 end peeses...2*pi*rad^2
radius=5/2, rad^2=25/4, so end area=(25/2)pi=12.5pi
=39.26990813, or bout 39