Question 756107
The rectangular coordinates of a point are (-3,3 sqrt(3)) . Represent the point using polar coordinates. Write your answer using degrees. (r, theta) = ( , )
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{{{r = sqrt(3^2) + (3sqrt(3))^2) = sqrt(36}}}
r = 6
theta = atan(3sqrt(3)/-3) = -sqrt(3)
theta = 60 degs
In Q2, theta = 120 degs or 2pi/3 radians
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(r, theta) = (6,120)