Fifth Example . Find the Area inside the cardioid 24 IT/2 r = 1 + cos 0 -2TT/3 TT/3 5TT/6 16 TT 0 2 7 TT/6 1X7/6 .4TT/3 5TT/3 3TT/2Second Example (Interpreting x or y as/a function of Q) A curve is described by the /// if: *9:- iii}: \\\\ ecluation in polar coordinates. ,// / \\ \\ \\\\ = 2 / ' i r 9 cos 6 P: [61/ I." ' M00 Determine x(6) ,. a ' , . - \"2% 7M 0'1 W ' \\ "v "1\" y / \\'*'W as}?! I. /g ,/ A\\%%. Third Example A curve is described by the equation in polar coordinates. r = sin 4-6 . dy Fmd 019 y' ,r .- A curve is described by the equation of the polar coordinates r=tan9 F- (Id2x m (192