How do you convert $θ=6pi$ to rectangular form?

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Answer 1 · 2016-03-02T10:39:45

$y=0$ only for $x>=0$

As in rectangular form $tantheta=y/x$ , equation $theta=6pt$ can be written as

$y/x=tan(6pi)=0$

or $y=0$ or $x$ axis

However as $theta=6pi$ , solution is valid for $x>=0$ only.

How do you convert θ=6pi θ=6pi to rectangular form?