Find the resultant of the following displacements: A, 20 miles 30°south of east; B, 50 miles due west; C, 40 miles northeast; D, 30 miles 60° south of west.
Find the resultant of the following displacements: A, 20 miles 30°south of east; B, 50 miles due west; C, 40 miles northeast; D, 30 miles 60° south of west.