lisa200592 lisa200592

19-02-2015
Mathematics

Answered

A bottle of lotion is shaped like a cylinder with a radius of 3 cm and a height of 12 cm. The empty tube inside the cylinder has a radius of 0.5 cm and is the same height as the bottle.

Express your answer to one decimal place.

Answer :

TaylorBayley TaylorBayley

19-02-2015

Vol of cylinder= pi*radius^2*height

3.14*(3^2)*12=339.12

3.14*(0.5^2)*12=9.42

339.12-9.42=329.7

The volume of lotion is 329.7cm^3

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