Polar Coordinate System Notation

Polar coordiante system notation annotating the notation (r, θ) which represents (radius, angle).

A point in the polar coordinate system is written using two numbers in parentheses separated by a comma. The first number represents the radius (distance from the origin) and the second number represents the angle formed by the point. For example, the visual representation of the point is shown below.

Example point in the polar coordiante system

To read more about the Polar Coordinate System see this page.