document.write( "Question 590944: If the bearing of A to B is 138°,then what is the bearing of B to A? \n" ); document.write( "
Algebra.Com's Answer #375378 by Alan3354(69443)\"\" \"About 
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If the bearing of A to B is 138°,then what is the bearing of B to A?
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\n" ); document.write( "138 + 180 = 318 degs
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\n" ); document.write( "If it's less than or =180, add 180 to get the reciprocal heading.
\n" ); document.write( "If it's more, subtract 180.
\n" ); document.write( "North is 360 degs.
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