Question 760844
Lateral area  = Circumference * height
                 = ( Pi * diam) * height
                = 314.16ft^2
Surface Area = 2 Pi r^2 + 2 Pi r h
               2 * Pi * 5^2 + 2 * Pi * 5 * 10
             =    157.08 + 314.16
             =        471.24ft^2
Hope this helps.
:-)