Answer the
item no. 6.4 only
with complete solutions and diagrams. Answers are provided.
6.4 answer: Angle B magnetic= N 69 degrees 17' 36'' E
Angle A magnetic= S 249 degrees 17' 36''
Extracted text: Problem 6.3 In 1996, the observed compass bearing of a line was N 64 18' E. During observation, the magnetic declination of the place was 11 8' W and a local attraction of 2 32" E existed. Find the true bearing of the property line and its equivalent azimuth from south. Problem 6.4 If the annual declination has an average value of 6' 9" W, what is the magnetic bearing of the line observed in Problem 6.4 in 2020? Also, determine the magnetic azimuth from south. Neglect the effect of the local attraction.