the diameter of a coin is 4.2 cm find its surface area
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Answered by
1
surface area of cylinder =
2pie r h = 2pie r^2
height should be given
2pie r h = 2pie r^2
height should be given
RaviJamesBond:
tnx
Answered by
5
Hope you got it......
thanks a lot
my... pleasure..... loved to help you sir...
2πr^2
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