Can 3 Side Lengths Tell You About the Angles? (Pythagorean Trick)

I'll show you how to classify a triangle as acute, right, or obtuse if you only know side lengths using the Pythagorean Theorem. 0:08 Why it works 1:31 Example 1 - all integers 2:18 Example 2 - requires you to square a square root 3:05 Example 3 - you must square 10√2 3:44 Try It - test yourself #geometry #geometryhelp #highschool #highschoolmath #sophomore #geometryteacher #mathteacher #teachgeometry #doesmathforcoffee ☕Have my videos helped you or your child learn math? Support the channel here: https://buymeacoffee.com/doesmath4coffee