document.write( "Question 602120: the second angle is a triangle is one and a half times the measure of the first. the third is 15 degree more than half the first angle. find the measure of each angles in the triangle \n" ); document.write( "
Algebra.Com's Answer #380135 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
the second angle is a triangle is one and a half times the measure of the first. the third is 15 degree more than half the first angle. find the measure of each angles in the triangle
\n" ); document.write( "------
\n" ); document.write( "Let 1st be \"x\"
\n" ); document.write( "Then 2nd is 1.5x
\n" ); document.write( "And 3rd (x/2)+15
\n" ); document.write( "------------------------
\n" ); document.write( "Equation:
\n" ); document.write( "x + 1.5x + (x/2) + 15 = 180
\n" ); document.write( "----
\n" ); document.write( "2x + 3x + x = 360-30
\n" ); document.write( "6x = 330
\n" ); document.write( "x = 55
\n" ); document.write( "1st = x = 55 degrees
\n" ); document.write( "2nd = 82.5 degrees
\n" ); document.write( "3rd = 42.5 degrees
\n" ); document.write( "=======================
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "=============================
\n" ); document.write( "
\n" );