answersLogoWhite

0


Best Answer

The formula for the surface area (SA) of a cylinder is:

SA = 2*pi * r^2 + 2*pi * r * h

By plugging in the values given here, (r = 7, h = 22), you get:

SA = 2*pi * 7^2 + 2*pi * 7 * 22

SA = 2*pi * 49 + 2*pi *154

SA = 98*pi + 308*pi

SA =406*pi

SA = 1,275.49 inches squared

User Avatar

Wiki User

14y ago

Still curious? Ask our experts.

Chat with our AI personalities

CoachCoach
Success isn't just about winning—it's about vision, patience, and playing the long game.
Chat with Coach
ReneRene
Change my mind. I dare you.
Chat with Rene
DevinDevin
I've poured enough drinks to know that people don't always want advice—they just want to talk.
Chat with Devin

Add your answer:

Earn +20 pts
Q: What is Surface area of a cylinder with 7in radius and 22in length?
Write your answer...
Submit
Still have questions?
magnify glass
imp