Answer:
Option D
S = 2(3.14)(5)(12) + 2(3.14)(5²)
Explanations:
From the cylinder shown:
height, h = 12 cm
radius, r = 5 cm
Let S represent the total surface area of the cylinder
The total surface area of a cylinder is given by the formula:
S = 2πrh + 2πr²
Substitute r = 5, h = 12, and π = 3.14 into the formula written above:
S = 2(3.14)(5)(12) + 2(3.14)(5²)
