document.write( "Question 755121: a paint roller has a lateral area of 5 pi. what is the area covered if the roller makes 16 revolutions?
\n" ); document.write( "i know that a paint roller is a cylinder.
\n" ); document.write( "lateral area = 2 pi r h (r= radius) (h=height) leave answer in terms of pi
\n" ); document.write( "total area = lateral area + 2 pi r^2
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Algebra.Com's Answer #459511 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
a paint roller has a lateral area of 5 pi. what is the area covered if the roller makes 16 revolutions?
\n" ); document.write( "i know that a paint roller is a cylinder.
\n" ); document.write( "lateral area = 2 pi r h (r= radius) (h=height) leave answer in terms of pi
\n" ); document.write( "total area = lateral area + 2 pi r^2
\n" ); document.write( "-----------------------
\n" ); document.write( "What you say is true.
\n" ); document.write( "Area covered = 16*lateral area
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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