document.write( "Question 165926: What is the radius of the pool (V=3r squared) if its volume is:
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Algebra.Com's Answer #122307 by Mathtut(3670)\"\" \"About 
You can put this solution on YOUR website!
\"V=3r%5E2\"\r
\n" ); document.write( "\n" ); document.write( "a.\"30=3r%5E2\" \"r%5E2=10\" \"r=sqrt%2810%29\"\r
\n" ); document.write( "\n" ); document.write( "b \"65=3r%5E2\" \"r%5E2=65%2F3\" \"+r=sqrt%2865%2F3%29\"
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