Question

the cylinder has a diameter 200cm.its csa is 88000 square centimetres. Find the volume of the cylinder

Answer 1

Hiii Indu,

Diameter of cylinder= 200cm
radius of cylinder= d/2 = 200/2= 100cm
CSA of cylinder = πr²h
88000 = πr²h
22/7×100×100×h = 88000
h= 88000×7/22×100×100
h=2.8cm
Therefore,
Volume of cylinder = πr²h
= 22/7× 100× 100× 2.8= 22000..

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