document.write( "Question 828468: A triangle has angle measures of 78 degrees, m degree, and m degree.What is the value of m? \n" ); document.write( "
Algebra.Com's Answer #499637 by Fombitz(32388)\"\" \"About 
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The sum of a triangle's angles is 180.
\n" ); document.write( "\"78%2Bm%2Bm=180\"
\n" ); document.write( "\"2m=102\"
\n" ); document.write( "\"m=51\"
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