document.write( "Question 325579: Determine the measure (in degrees) of the third angle in an isosceles triangle, if the third angle is 10 more than one-half of either of the equal measure angles \n" ); document.write( "

Algebra.Com's Answer #233107 by mananth(16946) $\"\"$ $\"About$

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let the third angle be x
\n" ); document.write( "it is = x/2
\n" ); document.write( "the sum of af all angles = 180 deg.
\n" ); document.write( "x+x/2+x/2 = 180
\n" ); document.write( "2x= 180
\n" ); document.write( "x=180/2
\n" ); document.write( "x= 90 degrees..\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

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