document.write( "Question 1189329: if ABC, m < A=40° and the measure of an exterior angle at vertex B is 120°. What side is the longest in the triangle? \n" ); document.write( "
Algebra.Com's Answer #820663 by Alan3354(69443)\"\" \"About 
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\n" ); document.write( "if ABC, A=40° and the measure of an exterior angle at vertex B is 120°. What side is the longest in the triangle?
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\n" ); document.write( "\n" ); document.write( "Interior angle = 180 - exterior angle.
\n" ); document.write( "Longest side is opposite the largest interior angle.\r
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