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.

Main content

Challenge problems: radius & tangent

CCSS.Math:
Solve two challenging problems that apply properties of tangents to find the radius of a circle with a tangent.
Sort by: