document.write( "Question 576611: Whats the measurement of angle c if a=74 degrees and b=89 degrees \n" ); document.write( "

Algebra.Com's Answer #369911 by solver91311(24713) $\"\"$ $\"About$

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\n" ); document.write( "\n" ); document.write( "Absolutely no way to tell unless the three angles are angles of the same triangle; a little piece of information that you didn't bother to share.\r
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\n" ); document.write( "\n" ); document.write( "If they are the three angles of a triangle, then use the fact that the sum of the interior angles of any triangle is

. Add the measures of the two angles you know and subtract the sum from 180.\r
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\n" ); document.write( "\n" ); document.write( "John
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\n" ); document.write( "My calculator said it, I believe it, that settles it
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