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 #274535 by edjones(8007)![]() ![]() You can put this solution on YOUR website! 360-225=135 the sum of the 2 interior angles \n" ); document.write( "180-135=45 the 3rd interior angle. \n" ); document.write( "180-45=135 the 3rd exterior angle \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |