document.write( "Question 731159: A cylinder has a height of 5.3 cm and a diameter of 3.0 cm. What is its volume? (Hint: Volume of a cylinder = πr2h ) \n" ); document.write( "
Algebra.Com's Answer #447045 by MathLover1(20849)\"\" \"About 
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given:\r
\n" ); document.write( "\n" ); document.write( "a height of \"h=5.3cm\" and \r
\n" ); document.write( "\n" ); document.write( "a diameter of \"d=3.0cm\"\r
\n" ); document.write( "\n" ); document.write( "What is its volume? \r
\n" ); document.write( "\n" ); document.write( "Volume of a cylinder is \"V=r%5E2%2Api%2Ah\"\r
\n" ); document.write( "\n" ); document.write( "so, we have \"h\", \"pi=3.14\", and we need \"r\"\r
\n" ); document.write( "\n" ); document.write( "since given \"d\", we know that \"r=d%2F2\", and \"r=1.5cm\"\r
\n" ); document.write( "\n" ); document.write( "so, \"V=+r%5E2%2Api%2Ah\" is\r
\n" ); document.write( "\n" ); document.write( "\"V=%281.5cm%29%5E2%2A3.14%2A5.3cm\"\r
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\n" ); document.write( "\n" ); document.write( "\"V=2.25cm%5E2%2A3.14%2A5.3cm\"\r
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\n" ); document.write( "\n" ); document.write( "\"V=+37.4445cm%5E3\"\r
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