(Figure 1) shows a map of Olivia's trip to a coffee shop. She gets on her bike at Loomis and then rides south 0.7mi to Broadway. She turns east onto Broadway, rides 0.8 mi to where Broadway turns, and then continues another 1.2mi to the shop.
A. what is the magnitude of the total displacement of her trip?
B.What is the direction of the total displacement of her trip?