How to graph a radian

The video tutorial explains the common mistake students make by confusing radians with degrees. It clarifies that radians are based on the radius of a circle, with π radians representing half a circle. The instructor uses visual examples to show how radians are measured around a circle and encourages students to become comfortable with radians instead of relying solely on degrees.

Describe what 1 radian represents in terms of a circle.

What should students remember to avoid confusion between degrees and radians?