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4 years ago

What the answer question now

Mathematics

1 answer:

RUDIKE [14]4 years ago

6 0

Step-by-step explanation:

Here,

radius (r)= 2cm

height(h)=5cm

now,

according to the question we must find the surface area of cylinder so,

by formulae ,

a= 2.pi.r(r+h)

now, 

a= 2×3.14×2(2+5)

by simplifying it we get, 

The surface area of cylinder is 87.92 cm^2.

Hope it helps 

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