Answer: Letter Choice, (B) ====> 4,256 pi cm^2
Step-by-step explanation:
Formula: Surface Area of Cylinder = (2pi ) (r^2 ) + 2pi (r) (h)
Showing Work:
Radius of the Base ===> 28cm
Height =====> 48cm
(2pi ) (r^2) + 2pi (28)(48)
2 (pi) (r^2) + (circumference) (height)
2( pi) (r^2 + 2)( pi)(r)(h)
2 pi * (2) (r^2 + (2)(r)(h)
2pi * (r^2 + rh)
2(r)(pi)(r + h)
2( 28)(pi)(28 + 48)
56(pi)(76)
4256(pi)^2
Therefore, Your Answer ======> Letter Choice; (B) ======> 4,256pi cm^2
Hope that helps!!!!! : )
