Total surface area of a cylinder whose base radius is ‘a’ cm and height is ‘b’ cm is

1 thought on “Total surface area of a cylinder whose base radius is ‘a’ cm and height is ‘b’ cm is”

1. Answer:

   2 π a (a + b) sq.cm

   Step-by-step explanation:

   Total surface area of a cylinder = 2πr (r +h)

   = 2 π a (a + b) sq.cm

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