document.write( "Question 123715: Two angles of a triangle are 40 degrees and 62 degrees; what is the third angle's measure? \n" ); document.write( "
Algebra.Com's Answer #90760 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
The sum of the interior angles of a triangle is 180 degrees.
\n" ); document.write( "\"40%2B62%2BA=180\"
\n" ); document.write( "\"102%2BA=180\"
\n" ); document.write( "\"A=78\"
\n" ); document.write( "The remaining angle is 78 degrees.
\n" ); document.write( "
\n" );