document.write( "Question 416337: ABCD is a parallelogram ,if angle b is equal to 4x degrees & angel A is (2x-6), find x\r
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Algebra.Com's Answer #291745 by poliphob3.14(115)![]() ![]() ![]() You can put this solution on YOUR website! Solution: Since the opposite angels on parallelogram are equal we write: \n" ); document.write( " 2.(4x)+2(2x-6)=360, 12x=372, x=31. \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |