The Cosine Rule / Law of Cosines (IB Math Studies)

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Canada Anton Petrov
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Published on ● Video Link: https://www.youtube.com/watch?v=cj0BCUzpKVw


Duration: 14:07
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Hello and welcome to What Da Math.

In this video we investigate the Trigonometry from Chapter 15 of IB Math Studies by Haese. This will be an explanation for how to find sides or angles of triangles that are not right triangles using cosine and sine rules.

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Tags:
Pythagorean Theorem (Literature Subject)
Pythagoras (Astronomer)
Mathematics (Field Of Study)
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triangle theorem
triangles
geometry
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trig
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sin
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Trigonometric Functions
Area (Dimension)
Trigonometry (Field Of Study)