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In 2014, the magnetic declination was 5˚47’ w and the magnetic bearing of a particular reference line was s 27˚49’18" w. if the average secular variation per year is 2’ 32"w, angles and directions 15 determine the magnetic bearing and the azimuth from magnetic north of the line de in 2020. also, calculate the azimuth from the geographic north and its equivalent true bearing.