document.write( "Question 263398: A cylindrical drum has a diameter of 3 yards and a volume of 65 cubic yards. What is the height of the drum? (Hint: Use V = пr2h) \n" ); document.write( "
Algebra.Com's Answer #194098 by drk(1908)\"\" \"About 
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Using our volume formula as
\n" ); document.write( "\"V+=+pi%2Ar%5E2%2Ah\"
\n" ); document.write( "and our given information, we get
\n" ); document.write( "\"65+=+pi%2A1.5%5E2%2Ah\"
\n" ); document.write( "notice I didn't use 3. D = 3, so r = 1.5
\n" ); document.write( "\"65+=+2.25%2Api%2Ah\"
\n" ); document.write( "by division, we get
\n" ); document.write( " \"h+=+9.1956\" yrds
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