What is the surface area of the cylinder?
13.5π m2
18π m2
9π m2
21π m2

We will need calculate the area of the top, the base and  sides.
area of the top=πr²
area of the base=πr²
area of the side: 2πrh
surface area of a cylinder: area of the top + area of the base +area of the side
surface area of a cylinder=πr²+πr²+2πrh=2πr²+2πrh=2πr(r+h)

Data:
r=1.5 m
h=1.5 m

surface area of this cylinder=2π(1.5m)(1.5 m+1.5 m)=3π m*(3 m)=9π m².

9π m²