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 Class 7 Mathematics Length, Perimeter and Area: Surface Area

An open cylindrical tank has an internal diameter of 5.6cm and an internal height of 4cm. The inside of the tank was painted. What area of the tank, in square centimetres, was painted? (Take #pi=22/7#)
A. 119.68
B. 98.56
C. 95.04
D. 70.04

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