document.write( "Question 1194828: The second angle of a triangle is four times the first angle. The third angle of the triangle is 18 degrees less than the first angle. Find each angle of the triangle. \n" ); document.write( "
Algebra.Com's Answer #827095 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! The second angle of a triangle is four times the first angle. The third angle of the triangle is 18 degrees less than the first angle. Find each angle of the triangle. \n" ); document.write( "------------------ \n" ); document.write( "S, F & T = second, first and third angles \n" ); document.write( "-------- \n" ); document.write( "S = 4F \n" ); document.write( "T = F - 18 \n" ); document.write( "S + F + T = 180 \n" ); document.write( "---- \n" ); document.write( "4F + F + (F-18) = 180 \n" ); document.write( "6F - 18 = 180 \n" ); document.write( "F = 33 degrees \n" ); document.write( "etc \n" ); document.write( " |