document.write( "Question 1098455: In triangle DCE, DC = CE = 6, measure of angle E = 53º. Find DE.
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Algebra.Com's Answer #712812 by Boreal(15235) You can put this solution on YOUR website! ========C \n" ); document.write( "\ \n" ); document.write( "\ \n" ); document.write( "\ \n" ); document.write( "D===============E \n" ); document.write( "Isosceles triangle where D and E are both 53 degrees. \n" ); document.write( "C is 74 degrees. \n" ); document.write( "Law of sines \n" ); document.write( "6/sin 53=x/sin74 \n" ); document.write( "x=6*sin 74/sin 53=7.22 \n" ); document.write( " |