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Chapter 28: Polar Coordinates


The rectangular coordinates in a plane are not the only useful ones.

Radius and angle with respect to the x-axis form "polar" coordinates which often come in handy.



28.1 Definitions and Conversions

28.2 Some Curves in Polar Coordinates

28.3 Arc Length in Polar Coordinates

28.4 Area in Polar Coordinates

28.5 A Polar Plotter