srey7690 srey7690

23-04-2020
Mathematics

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What is the surface area of the cylinder? Express the answer in terms of Pi?
d=8 h=18

Respuesta :

23-04-2020

p=pi r=4
SA=2pr^2 + 2prh
=2p(36)+2p(6)(18)
=72p+2p(108)
=72p+216p
=288p

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