document.write( "Question 892044: Please help with this question:
\n" ); document.write( "an angle measures 90° less than that of a supplementary angle. What is the measurement of each angle?
\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #540287 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
\"A=S-90\"
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( "By definition,
\n" ); document.write( "\"A%2BS=180\"
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( "Substitute,
\n" ); document.write( "\"S-90%2BS=180\"
\n" ); document.write( "\"2S=270\"
\n" ); document.write( "\"S=135\"
\n" ); document.write( "Then,
\n" ); document.write( "\"A=135-90\"
\n" ); document.write( "\"A=45\"
\n" ); document.write( "
\n" ); document.write( "
\n" );