document.write( "Question 606859: The second angle of the triangle is twice the first, while the third angle of the triangle is 1.5 times the second. What is the measure of the first angle? \n" ); document.write( "
Algebra.Com's Answer #382277 by stanbon(75887) ![]() You can put this solution on YOUR website! The second angle of the triangle is twice the first, while the third angle of the triangle is 1.5 times the second. What is the measure of the first angle? \n" ); document.write( "---------------------- \n" ); document.write( "1st: x \n" ); document.write( "2nd: 2x \n" ); document.write( "3rd: 1.5*2x = 3x \n" ); document.write( "----- \n" ); document.write( "Equation: \n" ); document.write( "x + 2x + 3x = 180 \n" ); document.write( "6x = 180 \n" ); document.write( "x = 30 1st \n" ); document.write( "2x = 60 2nd \n" ); document.write( "3x = 90 3rd \n" ); document.write( "========= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H \n" ); document.write( " |