Calculate cylinder

A cylinder has a volume V = 120 cm³ and a height v = 4 cm. Calculate the radius and the lateral surface area S.

Final Answer:

r =  3.0902 cm
S2 =  77.665 cm2

Step-by-step explanation:

V=120 cm3 v=4 cm  V=S v S=V/v=120/4=30 cm2 S=π r2 r=S/π=30/3.1416=3.0902 cm
o=2π r=2 3.1416 3.090219.4163 S2=o v=19.4163 4=77.665 cm2



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