Find the number of degrees in the smallest positive standard position angle whose terminal side passes through (-5,11)
tan A = (11 / -5) ....so....
arctan ( 11/ -5) = A = about -65.56°
But......this angle is in the second quadrant so we need to add 180° to it...
[ -65.56 + 180]° = 114.4°
+157 
