Main content
The complex plane
The complex plane
CCSS Math: HSN.CN.B.4, HSN.CN.B
Learn what the complex plane is and how it is used to represent complex numbers.
If you're seeing this message, it means we're having trouble loading external resources on our website.
If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.