document.write( "Question 335636: The sum of the measures of two exterior angles of a triangle is 276. What is the measure of the third exterior angle? \n" ); document.write( "
Algebra.Com's Answer #240643 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! The sum of exterior angles of ALL polygons is 360 \n" ); document.write( "360 - 276 = 84 degs \n" ); document.write( " \n" ); document.write( " |