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 80.0 m long and the next to be 105 m. These sides are represented as displacement vectors A from B in Figure 3.61. She then correctly calculates the length and orientation of the third side C . What is her result?
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$92.3 \textrm{ m, } 53.7^\circ \textrm{ S of W}$
Solution Video

# OpenStax College Physics Solution, Chapter 3, Problem 20 (Problems & Exercises) (5:58)

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