A cylindrical pipe is of length 28 m and diameter 5 cm. find the total surface area of the pipe in meter .
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Answered by
2
Answer:
440 cm²
Step-by-step explanation:
Pipe is cylindrical object which is open by both side therefore It have only curved surface area.
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Answered by
2
Answer:440cmsquare
Step-by-step explanation:
PS:Pipe only has curved surface area
Radius=diameter/2=5/2
Curved Surface area of a cylinder = 2 π r h
Surface area of a cylinder
2*22/7*2.5*28
=440 cmsquare
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