QUESTION

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1. From the field notes of a closed traverse shown below, adjust the traverse: \begin{tabular}{|c|c|c|} \hline LINES & BEARING & DISTANCES \\ \hline $\mathrm{AB}$ & Due North & $400.00 \mathrm{~m}$ \\ \hline $\mathrm{BC}$ & $\mathrm{N} 45^{\circ} \mathrm{E}$ & $800.00 \mathrm{~m}$ \\ \hline $\mathrm{CD}$ & $\mathrm{S} 60^{\circ} \mathrm{E}$ & $700.00 \mathrm{~m}$ \\ \hline $\mathrm{DE}$ & $\mathrm{S} 20^{\circ} \mathrm{W}$ & $600.00 \mathrm{~m}$ \\ \hline $\mathrm{EA}$ & $\mathrm{S} 86^{\circ} 59^{\prime} \mathrm{W}$ & $966.34 \mathrm{~m}$ \\ \hline \end{tabular} a. Compute the linear error of closure. b. Compute the relative error of precision. c. Compute the bearing of side error. d. Adjust the traverse using compass rule.|

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