Solution
Total surface area of a cylinder =Β $$2\pi\ r\left(h+r\right)$$.
Here r = 2cm and h = 36 cm.
So, the area =Β $$2\pi\ 2\left(36+2\right)=152\pi\ $$ sq. cm.
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Total surface area of a cylinder =Β $$2\pi\ r\left(h+r\right)$$.
Here r = 2cm and h = 36 cm.
So, the area =Β $$2\pi\ 2\left(36+2\right)=152\pi\ $$ sq. cm.
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