document.write( "Question 648851: An isosceles triangle has two angles whose measures are equal. If the third angle of the triangle measures 65 degrees, what are the measures of the other two equal angles? \n" ); document.write( "
Algebra.Com's Answer #406840 by shweta(56)![]() ![]() ![]() You can put this solution on YOUR website! Given : one angle ,say'x' of an isosceles triangle= 65 degree \n" ); document.write( " Let other two angles which are equal be 'y' degree \n" ); document.write( "Now we know sum of all the angles of a triangle is 180 degree \n" ); document.write( "So, x+y+y=180 \n" ); document.write( " 65+2y=180 \n" ); document.write( " 2y=180-65 \n" ); document.write( " 2y=115 \n" ); document.write( " y=115/2 \n" ); document.write( " y=57.5 \n" ); document.write( "The measure of other two equal angles is 57.5 degree each \n" ); document.write( " \n" ); document.write( " |