dancerzoey10 dancerzoey10

18-03-2024
Mathematics

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one link of a chain was made by a cylinder that has a radius of 2cm and a height of 20 cm. how much plastic coating would you need to coat the surface of the chain link. use 3.14 for pi

answer choices
251.2 cm^2
314 cm ^2
345.4 cm^2
471 cm^2

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