Using a right triangle evaluate for your six trig functions

The video tutorial covers the evaluation of six trigonometric functions using a given triangle. It explains the trigonometric ratios of sine, cosine, and tangent, and their reciprocals: cosecant, secant, and cotangent. The teacher uses a 45-45-90 triangle to demonstrate these concepts and applies the Pythagorean theorem to find the hypotenuse. The lesson includes a brief interruption and concludes with a Q&A session.

What is the relationship between the tangent and cotangent of an angle?

Describe the process of evaluating the six trigonometric functions using a triangle.