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How many liters of water fit into the shape of a cylinder with a bottom diameter 20 cm and a height 45 cm?

Correct result:

x =  14.1372 l

Solution:

D=20 cm→ dm=20/10  dm=2 dm r=D/2=2/2=1 dm h=45 cm→ dm=45/10  dm=4.5 dm  x=π⋅ r2⋅ h=3.1416⋅ 12⋅ 4.5=14.1372 l

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