Graph polar point then convert to rectangular

The video tutorial covers the challenges of drawing circles and the use of polar graph paper. It explains graphing with polar coordinates, converting them to Cartesian coordinates, and emphasizes the importance of understanding the unit circle. The tutorial also highlights the need to be cautious with calculator settings when switching between radians and degrees.

How can one ensure that their calculator is set correctly for solving problems in radians?

Describe the potential problems students may face when switching between degrees and radians in calculations.