dancerzoey10 dancerzoey10 18-03-2024 Mathematics contestada 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