document.write( "Question 207056This question is from textbook Addison-Wesley
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document.write( ": The second angle of a triangle is three times the first and the third is 12 degrees less than twice the first. find the measures of the angles. \n" );
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Algebra.Com's Answer #156550 by rfer(16322) ![]() You can put this solution on YOUR website! angle 1=x=32 \n" ); document.write( "angle 2=3x=96 \n" ); document.write( "angle 3=2x-12=52 \n" ); document.write( "---------------- \n" ); document.write( "x+3x+2x-12=180 \n" ); document.write( "combine like terms and add 12 to both sides \n" ); document.write( "6x=192 \n" ); document.write( "x=32 \n" ); document.write( " |