document.write( "Question 1195041: Town B is 10kms. east of town A, town C is 7.5 kms. N53°12’W of town A. How far is town C from town B? How does town C bear from town A? \n" ); document.write( "
Algebra.Com's Answer #827438 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Town B is 10kms. east of town A, town C is 7.5 kms. N53°12’W of town A. How far is town C from town B? How does town C bear from town A? \n" ); document.write( "------------ \n" ); document.write( "You have 2 sides and the included angle. \n" ); document.write( "Use the Cosine Law to find the 3rd side. \n" ); document.write( "============ \n" ); document.write( "\"How does town C bear from town A?\" is non-sensical. Town C does not bear from town A. \n" ); document.write( "---- \n" ); document.write( "Plus, this \"N53°12’W\" is just irritating. Why not use either compass headings or the angle with the positive x-axis? \n" ); document.write( "Who is writing these \"math books?\" \n" ); document.write( " \n" ); document.write( " |