Change the chapter
Question
A farmer wants to fence off his four-sided plot of flat land. He measures the first three sides, shown as $\vec{A}$, $\vec{B}$, and $\vec{C}$ in Figure 3.62, and then correctly calculates the length and orientation of the fourth side $\vec{D}$ . What is his result?
Question Image
<b>Figure 3.62</b>
Figure 3.62
Question by OpenStax is licensed under CC BY 4.0.
Final Answer
$2.97 \textrm{ km, } 22.2^\circ \textrm{ W of S}$
Solution Video

OpenStax College Physics Solution, Chapter 3, Problem 22 (Problems & Exercises) (7:42)

Sign up to view this solution video!

View sample solution

Calculator Screenshots

OpenStax College Physics, Chapter 3, Problem 22 (PE) calculator screenshot 1
OpenStax College Physics, Chapter 3, Problem 22 (PE) calculator screenshot 2
OpenStax College Physics, Chapter 3, Problem 22 (PE) calculator screenshot 3