Find polar coordinates of the points whose Cartesian coordinates are given.
a. (4,4\sqrt{3})
b. (-3\sqrt{3},3)
c. (-3\sqrt{3},-3)
a. The polar coordinates of the point (4,4\sqrt{3}) are
(Type an ordered pair. Type an exact answer, using \pi as needed. Type any angles in radians between 0 and 2\pi.)
b. The polar coordinates of the point (-3\sqrt{3},3) are
(Type an ordered pair. Type an exact answer, using \pi as needed. Type any angles in radians between 0 and 2\pi.)
c. The polar coordinates of the point (-3\sqrt{3},-3) are
(Type an ordered pair. Type an exact answer, using \pi as needed. Type any angles in radians between 0 and 2\pi)