SOLUTION: Convert the complex number -5i from rectangular form, to polar form. I don't know how to convert it.

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Question 1053025: Convert the complex number -5i from rectangular form, to polar form. I don't know how to convert it.
Answer by KMST(5328)   (Show Source): You can put this solution on YOUR website!
For 0-5i, plot point P(0,-5),
with the real part as the x-coordinate,
and the imaginary part as the y-coordinate.
is the distance to the origin, O(0,0).
(or in radians) is the angle OP forms with the positive x-axis,
measured counterclockwise from the positive x-axis.

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