document.write( "Question 331441: Angles of a triangle. The second angle of a triangular building lot is three times as large as the first. The third angle is 10° more than the sum of the other two angles. Find the measure of the third angle. \n" ); document.write( "
Algebra.Com's Answer #237708 by rfer(16322)\"\" \"About 
You can put this solution on YOUR website!
x+3x+(x+3x+10)=180
\n" ); document.write( "8x=170
\n" ); document.write( "x=21.25 degrees
\n" ); document.write( "3x=63.75 degrees
\n" ); document.write( "4x+10=95 degrees
\n" ); document.write( "
\n" );