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Chapter 3: Right Triangle Trigonometry
YouTube Links:
3.1 The Tangent Ratio : https://www.youtube.com/watch?v=BLHk7WkgdKw
3.2 The Sine and Cosine Ratio : https://www.youtube.com/watch?v=tHECLiY2IZU
SOH CAH TOA - Putting it all together : https://www.youtube.com/watch?v=5tp74g4N8EY
Khan Academy Quick Links
Introduction to Trigonometry Ratios:
www.khanacademy.org/math/trigonometry/trigonometry-right-triangles/intro- to-the-trig-ratios/a/opposite-adjacent-hypotenuse
Solving for a Side in Right Triangles with Trigonometry:
https://www.khanacademy.org/math/trigonometry/trigonometry-right-triangles/trig-solve-for-a-side/a/unknown-side-in-right-triangle-w-trig
Introduction to Inverse Functions (Solving for an Angles in Right Triangles):
https://www.khanacademy.org/math/trigonometry/trigonometry-right-triangles/trig-solve-for-an-angle/a/inverse-trig-functions-intro
Right Triangle Word Problems and Angle of Elevation vs. Angle of Depression:
https://www.khanacademy.org/math/trigonometry/trigonometry-right-triangles/modeling-with-right-triangles/v/angle-to-aim-to-get-alien
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