<PRE><B>Question 924513</B>
find the surface area and volume of a solid which is made up of two cylinders.1 at the top of the other.
dimensions of smaller one that is on top:d=10cm, h=3 cm
5 = 5
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dimensions of bigger one: d=25cm,h=2cm
r = 12.5
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{{{Vol = pi*r^2*h}}}
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SA of each end = {{{pi*r^2}}}
Lateral SA = {{{2pi*r*h}}}
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