document.write( "Question 1121717: A closed cylinder has a curved surface area of 72π cm squared and a height of 4cm. Find the total surface area of the cylinder in terms of π \n" ); document.write( "
Algebra.Com's Answer #737709 by josgarithmetic(39618)\"\" \"About 
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\n" ); document.write( "A closed cylinder has a curved surface area of 72π cm squared and a height of 4cm. Find the total surface area of the cylinder in terms of π
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\n" ); document.write( "\n" ); document.write( "Top and bottom, as indicated, \"closed\".\r
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\n" ); document.write( "\n" ); document.write( "\"2pi%2Ar%2A4=72\"-----------solve for radius, r.\r
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\n" ); document.write( "\n" ); document.write( "Total Surface Area, \"2%2Api%2Ar%5E2%2B4%2A2%2Api%2Ar=2pi%2Ar%5E2%2B8pi%2Ar\"
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