A Point in Polar Coordinates Is Given $( - 2.1,1.8 )$

Multiple Choice

A point in polar coordinates is given. Convert the point to rectangular coordinates. Round your answers to one decimal places. $( - 2.1,1.8 )$

A) Rectangular coordinates: $( 2.0 , - 0.5 )$
B) Rectangular coordinates: $( 0.5 , - 2.0 )$
C) Rectangular coordinates: $( - 0.5,2.0 )$
D) Rectangular coordinates: $( 2.1,1.8 )$
E) Rectangular coordinates: $( - 2.0,0.5 )$