document.write( "Question 711770: A cylindrical standpipe is to contain 343,000 gal. of water. If its height is to be twice its diameter, what must be its dimensions?
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Algebra.Com's Answer #437594 by Alan3354(69443)\"\" \"About 
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A cylindrical standpipe is to contain 343,000 gal. of water. If its height is to be twice its diameter, what must be its dimensions?
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\n" ); document.write( "343000 gallons =~ 45852.43 cubic ft
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\n" ); document.write( "\"Vol+=+pi%2Ar%5E2%2Ah\"
\n" ); document.write( "h = 2d = 4r
\n" ); document.write( "\"Vol+=+4pi%2Ar%5E3+=+45852.43\"
\n" ); document.write( "\"r%5E3+=+11463.1%2Fpi\" ft
\n" ); document.write( "r =~ 15.395 feet
\n" ); document.write( "d = 30.79 ft (inside diameter)
\n" ); document.write( "h = 61.58 ft
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