# Bearings Calculation for Traverse Lines ## Problem Statement Calculate the bearings for all the traverse lines of the given polygon using the provided angles to the right (interior angles) as shown in the figure. --- ## Solution Outline 1. **Given Information:** - Interior angles at each corner. - Starting bearing for line AB: **N41°35′E**. - Traverse sequence: AB → BC → CD → DE → EF → FA. 2. **Bearing Calculation Method: - Use the **back bearing** and **angle to the right** to compute the next bearing. - For each line, add the angle to the right to the previous bearing, adjusting for north-south-east-west notation and keeping within °–360°. --- ## Final Answers | Course | Bearing | |--------|---------------| | AB | N41°35′E | | BC | N9°14′W | | CD | S79°21′W | | DE | S31°51′W | | EF | S12°27′E | | FA | S73°35′E | | AB | N41°35′E ✔ | --- ### Notes - The calculation sequence is **cyclical**; the last bearing brings you back to the starting line. - Bearings are given in the quadrant notation (e.g., N41°35′E). --- **Image Alt Text:** A polygon with labeled corners A-F, bearing angles at each corner, and a table summarizing the computed bearings for each side of the polygon.