Main content
Course: Get ready for Algebra 2?>?Unit 5
Lesson 2: Pythagorean theorem and distance between pointsDistance between two points
Problem
What is the length of the line?
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.