Centimeters 4054

Find the surface of the cylinder if its diameter is 12 centimeters and its height is 9 centimeters.

Correct answer:

S =  565.4867 cm2

Step-by-step explanation:

D=12 h=9 r=D/2=12/2=6 S1=π r2=3.1416 62113.0973 S2=π D h=3.1416 12 9339.292 S=2 S1+S2=2 113.0973+339.292=565.4867 cm2

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