1. Given an azimuth of 251 degrees 11\' 23\" for line ED. If theangle at DEO is

Question

1. Given an azimuth of 251 degrees 11' 23" for line ED. If theangle at DEO is 197 degrees 26' 12" measured clockwise, what is theazimuth and bearing of line EO? 2. Given a magnetic bearing of a line in 1813 of S 82degrees22' W and the current magnetic bearing of the same line as S89degrees 5' W. If the current magnetic declination for the placeis 5 degrees 16' W, find: a. The true bearing of the line b. The 1813 magnetic declination 1. Given an azimuth of 251 degrees 11' 23" for line ED. If theangle at DEO is 197 degrees 26' 12" measured clockwise, what is theazimuth and bearing of line EO? 2. Given a magnetic bearing of a line in 1813 of S 82degrees22' W and the current magnetic bearing of the same line as S89degrees 5' W. If the current magnetic declination for the placeis 5 degrees 16' W, find: a. The true bearing of the line b. The 1813 magnetic declination

Explanation / Answer

The azimuth is the angle measured clockwise from the N. So theazimuth of the EO = Azimuth of ED+ Angle DEO - 360o. This resulting angle is also your bearing because it isin the NE quadrant.                                                                  This resulting angle is also your bearing because it isin the NE quadrant.                                                                 

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