Solve the all parts of given question:
Question: A new landowner has a triangular piece of flat land she wishes to fence. Starting at the west corner, she measures the first side to be 80 m long and the next to be 105 m these sides are represented as displacement vectors A and B in Figure 3.26, where θ1=19°, and θ2=12°.
Part A: She then correctly calculates the length and orientation of the third side C. What is her result?
Part B: Find the magnitude and the direction south of west?
Rework your solution from the starting and check each step carefully.