document.write( "Question 1003132: An octagon has two equal angles each 120° and all the remaining six angles are equal. Find the measure of each of the six angles.
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Algebra.Com's Answer #619953 by dkppathak(439)![]() ![]() You can put this solution on YOUR website! An octagon has two equal angles each 120° and all the remaining six angles are equal. Find the measure of each of the six angles. \n" ); document.write( " Angle sum of octagon will be =(n-2)x180=(8-2)x180=6x180 degree \n" ); document.write( "as per given conditions two angles are 120 degree each and other six angles are equal . let six equal angle are X \n" ); document.write( "six angle will be 6x \n" ); document.write( "120+120+ 6 X =6x180 \n" ); document.write( "240+6X = 1080 \n" ); document.write( "6X=1080-240=840 \n" ); document.write( "X=840/6=140 degree \n" ); document.write( "answer 140 degree \n" ); document.write( " |