1 Answer

Gleeb · Answer 1 · 2021-12-28T22:37:29+0000

Answer:

Total Surface area of the Cylinder =
138.16units^2

Explanation:

Radius of the cylinder=2 units

Height= 9 units

Surface area of the cylinder=
$2\pi rh+2\pi r^2$

As,
$\pi =(22)/(7)=3.14$

Area =

$=(2*3.14*2*9)+(2*3.14*2*2)\\\\=(3.14*36)+(3.14*8)\\\\=113.04+25.12\\\\=138.16units^2$

The Total Surface area of the Cylinder is
138.16units^2

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