Evaluating the six trigonometric functions given a right triangle

The video tutorial covers the six trigonometric functions and their relation to the sides of a triangle: hypotenuse, opposite, and adjacent. It explains how to identify these sides and use the Pythagorean theorem to find a missing side. The tutorial then demonstrates how to calculate the sine, cosine, and tangent ratios, and rationalize denominators. Finally, it discusses the reciprocal trigonometric functions: cosecant, secant, and cotangent.

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