Current time:0:00Total duration:8:07

0 energy points

# Cylinder volume & surface area

A cylinder's volume is π r² h, and its surface area is 2π r h + 2π r² squared. Learn how to use these formulas to solve an example problem. Created by Sal Khan.

If you're seeing this message, it means we're having trouble loading external resources for Khan Academy.

If you're behind a web filter, please make sure that the domains ***.kastatic.org** and ***.kasandbox.org** are unblocked.

Main content
# Cylinder volume & surface area

Current time:0:00Total duration:8:07

0 energy points

A cylinder's volume is π r² h, and its surface area is 2π r h + 2π r² squared. Learn how to use these formulas to solve an example problem. Created by Sal Khan.