YouTube on MSN

Evaluate your six trig functions for a given point

Learn how to evaluate the six trigonometric functions of a given angle. When given an angle, we locate the angle on the unit ...
YouTube on MSNOpinion

Evaluate six trig functions given an equation and creating a right triangle

👉 Learn how to evaluate the six trigonometric functions given the value of one of the trigonometric functions. When given ...
Wired

We Take the Cosine Function For Granted

This all started with a student my wife was helping with high school trigonometry homework. Here is one of the questions. Here is the solution that the homework was looking for: This uses the ...