Posted by **Kate** on Friday, May 17, 2013 at 3:31pm.

I don't understand how to convert -3-4i to polar coordinates. I need to know how so I am ready for my trig final next year. Can someone please show me step by step how to solve this? Thanks

- TRIGONOMETRY -
**Kate**, Friday, May 17, 2013 at 3:35pm
I'm sorry, I mean could you convert w= 1+sqrt3i to polar coordinates. I already did the other. My bad.

- TRIGONOMETRY -
**Steve**, Friday, May 17, 2013 at 5:45pm
r^2 = 1^2+3 = 4

r=2

tanθ = y/x = √3

x and y are positive, so we're in QI

θ = π/3

1+√3 i = (2,π/3)

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