(b) the bottom plus the curved sides: πr^2 + 2πrh
(c) v = πr^2 h
(d) see (b)
a. a cylindrical tin with base diameter 14vm and height 20cm is open at the top takeπ=22/7
b .find the total surface area of the tin
c.calculate the volume of water in the tin when it is full
d. Find the curved surface area of the tin
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