find the height of cylinder whose radius is 7cm and the lateral surface area is 968cm2
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it is given and radius of the cylinder is 7 cm and lateral surface area of cylinder is 986 cm2
lateral surface area of cylinder =2pie r h
986cm2=2*22\7*7*h
986cm2=308*h/7
22.4cm=h
lateral surface area of cylinder =2pie r h
986cm2=2*22\7*7*h
986cm2=308*h/7
22.4cm=h
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