Acyclist rides her bike 7 mi east, and then 2 mi north before taking a break. then she rides 5 mi east and then 3 mi north. what are the magnitude and direction of the cyclist’s resultant displacement?

magnitude: 10.9 mi; direction: 22.6° north of east

magnitude: 10.9 mi; direction: 67.4° north of east

magnitude: 13.0 mi; direction: 67.4° north of east

magnitude: 13.0 mi; direction: 22.6° north of east