document.write( "Question 307973: the sum of two angles in a triangle totals 117 degrees, waht is the measure of the third angle? \n" ); document.write( "
Algebra.Com's Answer #220230 by rapaljer(4671)\"\" \"About 
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The sum of all three angles of a triangle is 180 degrees. If you know two of the angles, then to find the third angle, just subtract the two that you know from 180 degrees.\r
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\n" ); document.write( "\n" ); document.write( "In this case, 180-117= 63 degrees.\r
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\n" ); document.write( "\n" ); document.write( "Dr. Robert J. Rapalje, Retired
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