SOLUTION: A cylindrical can contains 1 litre (1 litre=1000cm cubed) of liquid. Given that its internal radius is 49mm, find the depth of liquid in the can in millimetres Thank you

Question 981872: A cylindrical can contains 1 litre (1 litre=1000cm cubed) of liquid. Given that its internal radius is 49mm, find the depth of liquid in the can in millimetres
Thank you
Found 2 solutions by Cromlix, josgarithmetic:
Answer by Cromlix(4381) (Show Source): You can put this solution on YOUR website!
Hi there,
1 litre = 1000cm^3 = 1000000mm^3
Volume = pi x r^2 x h
1000000 = pi x 49^2 x h
h = 1000000/(49^2 x pi)
height = 132.6 mm
Hope this helps:-)
Answer by josgarithmetic(39631) (Show Source): You can put this solution on YOUR website!
Easier to first do using centimeters, and then convert.
Internal radius is 4.9 cm.

, centimeters.

You then want .
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