document.write( "Question 777148: I need help with this problem:\r
\n" ); document.write( "\n" ); document.write( "A=1/2h(b1+b2) solve for b2\r
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Algebra.Com's Answer #486125 by tommyt3rd(5050)\"\" \"About 
You can put this solution on YOUR website!
A=1/2h(b1+b2)\r
\n" ); document.write( "\n" ); document.write( "2A/h=b1+b2\r
\n" ); document.write( "\n" ); document.write( "b2=2A/h-b1
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