A Point in Rectangular Coordinates Is Given $( - 2,0 )$

Multiple Choice

A point in rectangular coordinates is given.Convert the point to polar coordinates, r > 0. $( - 2,0 )$

A) Polar coordinates: $( - 2,2 \pi )$
B) Polar coordinates: $( - 2 , \pi )$
C) Polar coordinates: $( 2,2 \pi )$
D) Polar coordinates: $\left( 2 , \frac { \pi } { 2 } \right)$
E) Polar coordinates: $( 2 , \pi )$