Precalculus
Improve your experience by picking them
Convert the point to polar coordinates.
(1,1)(1,1)(1,1)
(1,π4)(1,\frac{\pi}{4})(1,4π)
(2,π4)(\sqrt{2},\frac{\pi}{4})(2,4π)
(2,5π4)(\sqrt{2},\frac{5\pi}{4})(2,45π)
(2,−π4)(\sqrt{2},-\frac{\pi}{4})(2,−4π)