The surface area of the right circular cylinder will be 48π square units. Then the correct option is B.
The complete question is attached below.
Let r be the radius and h be the height of the cylinder.
Then the surface area of the cylinder will be
SA = 2πrh square units
r = 4 units
h = 6 units
Then we have
SA = 2 × π × 4 × 6
SA = 48π square units
Then the correct option is B.
More about the surface area of the cylinder link is given below.
https://brainly.com/question/22074027
#SPJ1