8-2 Trigonometric Ratios - GEOMETRY

The video tutorial covers the basics of right triangles, focusing on the hypotenuse and the trigonometric ratios: sine, cosine, and tangent. It explains how to use these ratios with a calculator, emphasizing the importance of setting the calculator to degree mode. The mnemonic SOHCAHTOA is introduced to help remember the trigonometric ratios. The tutorial includes example problems to demonstrate how to apply these concepts in solving for unknown sides and angles in right triangles.

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