Скачать или смотреть Trigonometry Basics (Sin, Cos, Tan)

Learn the basics of trigonometry in this video math tutorial by Mario's Math Tutoring. We discuss how to work with the trigonometric ratios: sine, cosine, and tangent. We also discuss how to work with the inverse sine, inverse cosine, and inverse tangent. We also discuss angle of elevation and angle of depression and work through 8 examples in this lesson. We also discuss the acronym SOH CAH TOA to help students memorize the trig ratios.

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