Assume that the forward azimuth of line D-E is 127-04 measured from the south and the line A-B measures a forward bearing of N 60-48 E.
1. Find the forward and backward azimuth of lines, A-B, B-C, C-D, D-E, E-F, F-A
2. Find the interior and exterior angles of Stations A, B, C, D, E, F,
Extracted text: STATIONS ANGLE Interior Angle of 106-12 83-25 Right A В 89-27 Right D E Exterior Angle of 114-33 F Interior Angle of 74-37