Question

area of cylinder .total and curved surface area

Answer 1

Total surface area of cylinder is 2πr(r+h)
lateral or curved surface area of cylinder is πr²h

HOPE ITS HELP

Answer 2

Hello Friend,
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The area of cylinder or the total surface area of cylinder are the same thing. That is ....
= 2πr (h+r).
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The lateral surface area and the curved surface are the same thing. So, curved surface area or lateral surface area of cylinder is..
= 2πrh
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Hope this help ! :)