How to apply the inverse of tangent to find the missing values of your triangle

The video tutorial focuses on finding angle B in a triangle. It begins by identifying the relevant sides: hypotenuse, adjacent, and opposite. The instructor explains the choice of the tangent function for calculation, as it involves the opposite and adjacent sides. The process of calculating angle B using the inverse tangent of the ratio of the opposite to adjacent sides is demonstrated. The tutorial concludes with guidance on rounding the result appropriately.

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