Evaluate using the half angle formula for Tangent

The video tutorial covers the use of angle formulas, focusing on the half angle formula for tangent. It explains how to solve for U, using 30 degrees for simpler calculations, and addresses common mistakes in angle conversion and fraction simplification.

What is the relationship between 150 degrees and tangent of 195 degrees?

How do you derive the value of U in the half angle formula?

Explain why 390 degrees and 30 degrees give the same coordinate points on the unit circle.

What is the cosine and sine of 30 degrees based on the unit circle?

How do you simplify a fraction inside of a fraction?

What mistake did the teacher make regarding the angles in the problem?

What is the final expression derived from the cosine and sine calculations?