Mathematics, 06.05.2020 20:23 jacobc7698
One link in a chain was made from a cylinder that has a radius of 2.5 cm and a height of 22 cm. How much plastic coating would be needed to coat the surface of the chain link? Use 3.14 for π.
A. 251.2 cm^2
B. 314 cm^2
C. 345.4 cm^2
D. 471 cm^2
Answers: 1
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