# hi i am really having trouble with converting rectangular coordinates to polar coordinates because i first have to graph the points and find four different ways to express those points with differing angles

hi i am really having trouble with converting rectangular coordinates to polar coordinates because i first have to graph the points and find four different ways to express those points with differing angles.
the points that i am having trouble with are (-8,-15)

I just did one like this. r = 17 angle = arctan(1.875) in the 3rd quadrant = ~241.93º
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