Respuesta :

fitbit
1130.97 is the surface area of the cylinder
assuming the cylinder is closed at both ends

S A = 2 pi r^2 + pir^2h
       = 2 pi 6^2  + pi 6^2  24
       =  226.2 +  2714.3
       =    2940.5 

If the cyilnder is open at both ends  the surface area is 2714.3
ACCESS MORE
EDU ACCESS