Answer:
[tex]414\pi[/tex]
Step-by-step explanation:
The formula for the surface area of a cylinder is [tex]2\pi r h + 2\pi r^2 =2\cdot \pi \cdot 9 \cdot 14 + 2\cdot \pi \cdot 9^2=252\pi + 162\pi=414\pi[/tex] square inches. Hope this helps!
