document.write( "Question 251822: please help me solve this question: In paralleogram ABCD, A=5x, C=3x=30 find \n" ); document.write( "
Algebra.Com's Answer #183503 by hokies(65)\"\" \"About 
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3x=30 --> x=10\r
\n" ); document.write( "\n" ); document.write( "A = 5*x = 5*10 = 50\r
\n" ); document.write( "\n" ); document.write( "A+B = 180. B = 180 - A = 180 - 50 = 130
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