document.write( "Question 363900: The second angle in a triangle is one and a half times the measure of the first. The third is 15 more than half the first angle. Find the measure of each angle in the triangle \n" ); document.write( "
Algebra.Com's Answer #259541 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
The second angle in a triangle is one and a half times the measure of the first. The third is 15 more than half the first angle. Find the measure of each angle in the triangle
\n" ); document.write( "---
\n" ); document.write( "1st: x
\n" ); document.write( "2nd: (3/2)x
\n" ); document.write( "3rd:(x/2)+15
\n" ); document.write( "----
\n" ); document.write( "Equation:
\n" ); document.write( "x + (3/2)x + (x/2)+15 = 180
\n" ); document.write( "3x + 15 = 180
\n" ); document.write( "3x = 165
\n" ); document.write( "x = 55 degrees
\n" ); document.write( "---
\n" ); document.write( "1st: x = 55 degrees
\n" ); document.write( "2nd (3/2)x = 82.5 degrees
\n" ); document.write( "3rd: (x/2)+15 = 42.5 degrees
\n" ); document.write( "=================================
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "=========
\n" ); document.write( "
\n" ); document.write( "
\n" );