A column with posters in the form of a cylinder is 2 m high, and its diameter is 1.7 m. What is the area in which it is possible to stick posters?

Correct answer:

S =  10.68 m2

Step-by-step explanation:

D=1.7 m h=2 m  r=D/2=1.7/2=2017=0.85 m  o=2π r=2 3.1416 0.855.3407 m S=o h=5.3407 2=10.68 m2

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