Answer:
surface area of cylinder = 22,985 mm²
Step-by-step explanation:
the surface area of cylinder = 2πrh + 2πr²
where:
π = 3.14
radius, r = 60 mm
height, h = 160 mm
by substituting the values in the formula:
surface area of cylinder = 2 * 3.14 * 60 + 2 * 3.14 * 60²
= 376.8 + 22608
= 22,985 mm²
