document.write( "Question 356818: An isosceles trapezoid had an angle measuring 138°. What are the measure of all the other angles \n" ); document.write( "

Algebra.Com's Answer #254793 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
Since it's isoceles,
\n" ); document.write( " $\"2A%2B2%28138%29=360\"$
\n" ); document.write( " $\"2A%2B276=360\"$
\n" ); document.write( " $\"2A=84\"$
\n" ); document.write( " $\"highlight%28A=42%29\"$
\n" ); document.write( "Two angles are 42 degrees, two angles are 138 degrees.
\n" ); document.write( " \n" ); document.write( "

\n" );