What is the Proof for Thale's Theorem? | Minute Math

What is the Proof for Thale's Theorem? In this online math video, we prove Thales Theorem. We use our knowledge of iscoceles triangles and circles to prove that a triangle inside of a circle will always have a 90 degree angle. This is the proof for Thales Theorem. #proofs #thalesthorem #minutemath #geometry #geometryproof #mathproof #proof #mathhelp #thales #lightboard #math #mathvideos We used this proof in our earlier video here:    • The Fun Geometry Problem that YOU WILL Get...   Every Month we have a new GIVEAWAY that is FREE to Enter. See link below for details. You can enter Every Month! https://www.minutemathtutor.com/curre... Amazon Store Front: How we make our videos, Recommended Educational Resources, Etc.: https://www.amazon.com/shop/minutemath Subscribe to our YouTube Channel: https://www.youtube.com/user/MinuteMa... Visit our website for links to all of our videos: https://www.MinuteMathTutor.com Need a Math Tutor? https://www.minutemathtutor.com/tutor Visit our STEM Store for all your Math and Science Gear: https://minutemathshop.com/ Join our Discord Server for Math Talk and Math Help!   / discord   Great Educational Resources Here: https://www.minutemathtutor.com/resou... Nominate a Great Teacher Here: https://www.minutemathtutor.com/nomin... Have a Math Lesson you would like to add to our community of videos? Click here: https://www.minutemathtutor.com/video... Subscribe to our other Life and Finance/Business YouTube Channel:    / @gannonforpresident  . Consider supporting us on Patreon...   / minutemath   Follow us for... Tweets:   / minutemath   Instagram:   / minutemath   Facebook:   / minutemath   Instagram Shop:   / minutemathshop   Facebook Shop:   / minutemathshop   Business and Personal Instagram:   / gannonforpresident