Our goal of this section is to introduce a new coordinate system called Polar Coordinates
. Most of these questions will involve converting polar coordinates to Cartesian coordinates, converting Cartesian coordinates to polar coordinates, and drawing polar equations.
In Cartesian coordinates we say that the coordinate of the point is at
. However in Polar Coordinates we say that the coordinate of the point is at
When converting from Polar to Cartesian, we can use the following formulas: