Watch and track your favorite playlist.
Curated by: The Science Asylum (241 videos)
Why is trigonometry based on right triangles? Where do sine, cosine, and tangent come from? Let's build trig from the ground up. Watch this video Ad-Free on Nebula: https://nebula.tv/videos/scienceasylum-understand-trig-in-under-10-minutes Nick Lucid - Host, Writer, Editor, Animator Emily Lucid - Producer, Captions ________________________________ SUPPORT THE SCIENCE ASYLUM For Direct Support, Merch, and Products: https://www.scienceasylum.com For Alternative Support Options... Sign-Up for Nebula: https://go.nebula.tv/scienceasylum Patreon: https://www.patreon.com/ScienceAsylum YouTube Membership: https://www.youtube.com/channel/UCXgNowiGxwwnLeQ7DXTwXPg/join ________________________________ HUGE THANK YOU TO THESE SUPPORTERS Asylum Orderlies: Chloë Joan López, Dhruv Singhal, James Smith, Joel Wolhendler, Peter Engrav Asylum VIPs: Al Davis, Benjamin Sharef, Christopher Bennett, Clayton Bruckert, Compuart, David Johnston, E. W. Darbyshire, Eoin O’Sullivan, JJS, Jonathan Lima, Jonathan Reel, Joseph Salomone, Kevin Flanagan, Kevin MacLean, Li-Ce Hu, Localverse, Matias Cveczilberg, Mr. Orn Jonasar, Rick Myers, Ulrich ________________________________ SOURCES Etymology: https://www.etymonline.com/word/trigonometry https://www.etymonline.com/word/right https://www.etymonline.com/word/sine https://www.etymonline.com/word/tangent https://www.etymonline.com/word/secant ________________________________ TIME CODES 00:00 Intro 00:30 Right Triangles 01:14 What Does Trigonometry Do? 01:47 Sine and Cosine (Definition) 02:41 Similar Triangles 03:17 Law of Sines 03:38 Special Angles 04:49 Unit Circle 05:18 Sine and Cosine (Functions) 06:13 Tangent (Definition) 06:40 Secant (Definition) 07:08 Cotangent and Cosecant (Definition) 07:35 Tangent and Cotangent (Function) 07:56 Secant and Cosecant (Functions) 08:17 Closing Thoughts 09:04 Bloopers