What is the rectangular coordinate form of the polar coordinates (r, pi/6)(r,π6) ?

1 Answer
May 3, 2016

(r, pi/6)(r,π6) in polar form is (sqrt(3)/2 r, r/2)(32r,r2) in rectangular form

Explanation:

theta = pi/6θ=π6 only gives you the angle.

You need a radius too, but (r, pi/6)(r,π6) in polar form is (sqrt(3)/2r, r/2)(32r,r2) in rectangular form.

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pi/6π6 is one half of an internal angle of an equilateral triangle.