Graphing a Negative Angle in Terms of PI in Standard Position

The video tutorial explains the concept of angle directions, where counterclockwise is positive and clockwise is negative. It breaks down the circle into fractions to help understand angle calculations, specifically focusing on the angle -7π/4. The tutorial also discusses equivalent fractions of 2π, such as 8π/4, and how to calculate negative angles by identifying the terminal side and initial side.

Explain the relationship between 7π/4 and a full circle.

What are the terminal and initial sides of an angle?