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 80.0 m long and the next to be 105 m. These sides are represented as displacement vectors A from B in Figure 3.56. She then correctly calculates the length and orientation of the third side C. What is her result?

Transcribed Image Text:

y C = ? m C A+B+C =0 0 = ? 21° A = 80 m A B = 105 m B 11° X W N + S E