Evaluate the six trigonometric functions given a point

The video tutorial explains how to solve a trigonometry problem by creating a triangle when a point is not on the unit circle. It covers plotting coordinates, forming right triangles, applying the Pythagorean theorem, and simplifying expressions. The process involves finding the sine of an angle by calculating the hypotenuse and rationalizing the denominator.

What new insight or understanding did you gain from this video?

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