document.write( "Question 497289: The second angle of a triangle is three times the first, and the third angle is twice the second. Find the measures of all the angles. \n" ); document.write( "
Algebra.Com's Answer #336786 by cleomenius(959) You can put this solution on YOUR website! Angle A = 6x \n" ); document.write( "Angle B = 3x \n" ); document.write( "Angle C = x\r \n" ); document.write( "\n" ); document.write( "x + 3x + 6x = 180 degrees. \n" ); document.write( "10x = 180 degrees. \n" ); document.write( "x = 18 degrees.\r \n" ); document.write( "\n" ); document.write( "Angle A = 108 degrees. \n" ); document.write( "Angle B = 54 degrees. \n" ); document.write( "Angle C = 18 degrees.\r \n" ); document.write( "\n" ); document.write( "108 + 54 + 18 = 180 degrees. \n" ); document.write( "This does check. \n" ); document.write( "Cleomeniius.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |