In the given cylinder, radius = 2ft, height = 15 ft
The expression for the surface area of the cylinder is:
[tex]\text{Surface Area = 2}\Pi rh+\text{ }\Pi r^2h[/tex]Substitute the value and simplify:
[tex]\begin{gathered} \text{Surface Area = 2}\Pi rh+\text{ 2}\Pi r^2 \\ \text{Surface Area = }2\times\frac{22}{7}\times2\times15+2\times\frac{22}{7}\times2^2 \\ \text{Surface Area =}\frac{1320}{7}+\frac{176}{7} \\ \text{Surface Area =}\frac{1496}{7} \\ \text{Surface Area =}213.614ft^2 \\ \text{Surface Area =}213.6ft^2 \end{gathered}[/tex]Answer: B) 213.6 ft²
