How To Calculate The Missing Angle In a Triangle

This trigonometry video tutorial explains how to calculate the missing angle in a triangle. Examples include the use of trigonometric ratios such as sine, cosine, and tangent using the acronym SOH CAH TOA. Other examples include the use of law of sines and the law of cosines.

Basic Trigonometry:
https://www.youtube.com/watch?v=PUB0TaZ7bhA

Law of Sines:
https://www.youtube.com/watch?v=9fS0uA4iLxI

Law of Cosines:
https://www.youtube.com/watch?v=9CGY0s-uCUE

Angle of Elevation Problems:
https://www.youtube.com/watch?v=uyKvSe6Ltgs

Evaluating Trig Functions Given a Point:
https://www.youtube.com/watch?v=P8rdY2ahkms

Exact Value of 5 Remaining Trig Functions:
https://www.youtube.com/watch?v=H7GwDntpGUY

Evaluate Trig Functions Using Reference Angles:
https://www.youtube.com/watch?v=V8LEHEzdU2U

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How To Graph Trig Functions:
https://www.youtube.com/watch?v=fo_q9mEAFp4

How To Graph Sine and Cosine:
https://www.youtube.com/watch?v=bm8oYKKlCXI

Evaluating Inverse Trig Functions:
https://www.youtube.com/watch?v=jt7p-mCC0ng

Finding The Missing Side of a Triangle:
https://www.youtube.com/watch?v=tielQ3ejh70

Two Triangle Trigonometry Problems:
https://www.youtube.com/watch?v=OTP885mApV8

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Bearings Vs Direction - Word Problems:
https://www.youtube.com/watch?v=jyi5zW8mavs

Bearing Problems and Navigation:
https://www.youtube.com/watch?v=cSKAqfGXOPI

Two Triangle Problems - More Examples:
https://www.youtube.com/watch?v=QM1T6eL8t48

Trigonometry Final Exam Review:
https://www.youtube.com/watch?v=OAsbx4TEnL0

Final Exams and Video Playlists:
https://www.video-tutor.net/