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5.6 Law of Cosines

5.6 Law of Cosines

Author: Miguel Ramirez
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Tutorial

Law of cosines, by Zach Wissner-Gross

Source: Zach Wissner-Gross at YouTube: https://www.youtube.com/watch?v=QjKjT-ascvg

Deriving the Law of Cosines, by turksvids

Source: turksvids at YouTube: https://www.youtube.com/watch?v=BZj6LmBKhmQ

Law of Cosines, by ProfRobBob

Source: ProfRobBob at YouTube: https://www.youtube.com/watch?v=07w-wk8kRRE

Law of Cosines, Word Problem #1, by patrickJMT

Source: patrickJMT at YouTube: https://www.youtube.com/watch?v=6Hl0LDQoqJ8

Law of Cosines, Example 1, by patrickJMT

Source: patrickJMT at YouTube: https://www.youtube.com/watch?v=VTNHGeyR0ow

Law of Cosines, Example 2, by patrickJMT

Source: patrickJMT at YouTube: https://www.youtube.com/watch?v=tS7cQX6C_zY

Law of Cosines, Example 3, by patrickJMT

Source: patrickJMT at YouTube: https://www.youtube.com/watch?v=2aPwOnFCVkQ

Law of Cosines, Example 4, by patrickJMT

Source: patrickJMT at YouTube: https://www.youtube.com/watch?v=OvjEmD3EU3E

Law of Cosines, Example 5, by patrickJMT

Source: patrickJMT at YouTube: https://www.youtube.com/watch?v=j8E6PZw9Cm4

Law of Cosines, Example 6, by patrickJMT

Source: patrickJMT at YouTube: https://www.youtube.com/watch?v=0yTQfyiwFT8

Law Cosines, The Ambiguous Case, by ColfaxMath

Source: ColfaxMath at YouTube: https://www.youtube.com/watch?v=xTDmOzUIIaw

The Ambiguous Case - Solved using Cosine Law (Grade 11), by MyMathStudyGuides

Source: MyMathStudyGuides, at YouTube: https://www.youtube.com/watch?v=dvi4-UOd25Y