document.write( "Question 777709: A=π(d/2)^2 solve for d\r
\n" ); document.write( "\n" ); document.write( "the answers I have come up with are : πd^2/4 or d = √π/4
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Algebra.Com's Answer #474222 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
Solve for d in \"A=pi%28d%2F2%29%5E2\".\r
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\n" ); document.write( "\n" ); document.write( "Multiply both members by \"pi%5E-1.\"
\n" ); document.write( "\"A%2Fpi=%28d%2F2%29%5E2\"\r
\n" ); document.write( "\n" ); document.write( "Raise both members to (1/2) power.
\n" ); document.write( "\"sqrt%28A%2Fpi%29=d%2F2\"\r
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\n" ); document.write( "\n" ); document.write( "Multiply both members by 2.
\n" ); document.write( "\"highlight%282%2Asqrt%28A%2Fpi%29%29=d\"\r
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\n" ); document.write( "\n" ); document.write( "The square root of the already-irrational pi, could use further simplification from being in a denominator position:\r
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\n" ); document.write( "Not certain if this is really simpler or not.
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