Question

The diameter of a base of a cylinder tank is 28 cm and height is 55 cm.find the curved surface area of the cylinder tank .(take pie as 22/7)

Answer 1

Answer:

The correct Answer may be 4840

Answer 2

Answer:

4840 cm²

Step-by-step explanation:

∵ d = 28 cm

∴ r = 14 cm

h = 55 cm

CSA of cylinder :-

2πrh

2*22/7*14*55

4840 cm²