a metallic pipe is 0. 7 CM taken in a radius of the pipe is 3. 5 cm and length is 5 cm find the total surface area
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1
Surface area =2pi r(h+r)
2*3.14*0.7*(3.5+5)=
37.366
2*3.14*0.7*(3.5+5)=
37.366
Answered by
2
Hey, mate your "5cm ” should be 5dm..... It is written in the book.
Hope it will help you
Hope it will help you
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