document.write( "Question 993872: A farmer has a triangular shaped field, FLD. DF-350m, FL= 240m and DL=400m. Calculate the angle to the nearest degree. \n" ); document.write( "
Algebra.Com's Answer #613058 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! A farmer has a triangular shaped field, FLD. DF-350m, FL= 240m and DL=400m. Calculate the angle to the nearest degree. \n" ); document.write( "----------------- \n" ); document.write( "There are 3 angles. Angle F is opposite the longest side. \n" ); document.write( "Use the Cosine Law: \n" ); document.write( "400^2 = 350^2 + 240^2 - 350*240*cos(F) \n" ); document.write( " |