The polar coordinates of a point P are (2,240°). The Cartesian (rectangular) coordinates of P are
(A) (-1,-13)
(B) (-1,13)
(C) (-13,-1)
(D) (-13,1)
(E) (1,-13)​

Sin(a)+cos(a)+cot(a)-1=2(csc(x)+1)

“exterior angles of triangles. an exterior (or external) angle is the angle between one side of a triangle and the extension of an adjacent side. try this drag the orange dots on any vertex to reshape the triangle.” look to get to the answer i explained what it means and other things i hope it you .