Consider the polar axes with the points plotted below. Part 1. Write the coordinates of point A in polar form. Be sure to write your radius as a positive value. Part 2.
Polar Coordinates - Cuemath
Polar coordinates - Math Insight
18. Polar Coordinates — CMPT 166 Fall 2013 1.0 documentation
Polar coordinate system - Wikipedia
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Polar coordinate system - Wikipedia
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How do you plot the polar coordinate (-2,120^o)? | Socratic