Question 611328
  <pre><font face = "Tohoma" size = 3 color = "indigo"><b> 
Hi, 
<a target='_blank' title='ImageShack - Image And Video Hosting' href='http://imageshack.us/photo/my-images/834/cylinderg.png/'><img src='http://img834.imageshack.us/img834/5854/cylinderg.png' border='0'/></a>
radius of its base measures 5 inches and its altitude measures 8 inches.
LA = {{{2pi*rh = 80pi}}}
SA = {{{80pi}}} + {{{2pir^2}}} (top & bottom)
SA = {{{80pi}}} + {{{50pi = 130pi}}}