Current time:0:00Total duration:6:32

0 energy points

# Proof of the law of sines

Sal gives a simple proof of the Law of sines. 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
# Proof of the law of sines

Current time:0:00Total duration:6:32

0 energy points

Sal gives a simple proof of the Law of sines. Created by Sal Khan.