document.write( "Question 1049243: What is the measure of each angle if second angle is three times the measure of the first angle. The third angle is four times the measure of the second angle. What is the measure of each angle.
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Algebra.Com's Answer #664799 by stanbon(75887) ![]() You can put this solution on YOUR website! What is the measure of each angle if second angle is three times the measure of the first angle. The third angle is four times the measure of the second angle. What is the measure of each angle. \n" ); document.write( "---- \n" ); document.write( "I assume the three angles are in the same triangle:: \n" ); document.write( "f + s + t = 180 degrees \n" ); document.write( "s = 3f \n" ); document.write( "t = 4s \n" ); document.write( "------ \n" ); document.write( "Substitute and solve for \"s\":: \n" ); document.write( "(1/3)s + s + 4s = 180 \n" ); document.write( "------- \n" ); document.write( "s + 3s + 12s = 540 \n" ); document.write( "16s = 540 \n" ); document.write( "s = 33.75 degrees (2nd angle) \n" ); document.write( "f = (1/3)(33.75) = 11.25 degrees (first angle) \n" ); document.write( "t = 4s = 4*33.75 = 135 degrees \n" ); document.write( "--------------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "------------ \n" ); document.write( " |