Composition of inverses free math help

The video tutorial explains how to handle points not on the unit circle by creating a triangle. It covers the use of cosine and tangent functions, and applies the Pythagorean theorem to find missing sides. The tutorial concludes with calculating the tangent of an angle using the derived triangle.

What should you do if you have a point that is not on the unit circle?

How does cosine relate to the sides of a triangle?

Explain the process of using the Pythagorean theorem in this context.

What is the tangent of the angle created in the triangle?

Describe the steps to find the tangent using the unit circle.