Question #4703a Precalculus Polar Coordinates Converting Coordinates from Rectangular to Polar 1 Answer Jim H Apr 8, 2017 Use y=rsintheta Explanation: We can write either rsintheta = 1 or if you prefer to have r as an explicit function of theta write r = csc theta Answer link Related questions What are the polar coordinates of (0, -2)? What are the polar coordinates of (-4, 0)? What are the polar coordinates of (3, 4)? What are the polar coordinates of (-2,0)? How do I convert Cartesian coordinates to polar coordinates? How do I find the polar form of a+bi? How do I find the polar form of 3sqrt2 - 3sqrt2i? How do you change (4, -1) from rectangular to cylindrical coordinates between [0, 2π)? How do you change (0,3,-3) from rectangular to spherical coordinates? How do you find the rectangular coordinates if you given the cylindrical coordinate (5, pi/6, 5)? See all questions in Converting Coordinates from Rectangular to Polar Impact of this question 1624 views around the world You can reuse this answer Creative Commons License