document.write( "Question 1016649: Find the value of x if ABCD is a parallelogram. m∠DAB = 50x ; m∠ABC = 5x+70
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Algebra.Com's Answer #633047 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! The two angles are supplementary (parallel lines, interior angles on the same side) \n" ); document.write( "50x+5x+70=180 \n" ); document.write( "55x=110 \n" ); document.write( "x=2 ANSWER \n" ); document.write( "angles are 100 degrees and 80 degrees (check). \n" ); document.write( " \n" ); document.write( " |