document.write( "Question 388249: The sum of the measures of two exterior angles of a triangle is 225. What is the measure of the third exterior angle? \n" ); document.write( "
Algebra.Com's Answer #274533 by Alan3354(69443)\"\" \"About 
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It's 135º
\n" ); document.write( "The sum of exterior angles is always 360º, for all polygons.
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