The circumference of a bare cylindrical vessel is 132cm and height is 0.25m. How many liters of water can it hold
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Circumference = 132 cm
Circumference=2 X π X r
Therefore, the radius = 132 / 2π
= 21 cm
= 21 / 100 m
Height = 0.25 m
Volume of water it can hold = π r² h
= 22 / 7 X 21 / 100 X 21 /100 X 25 / 100
= 693 / 20000
=0.03465 m³
1 cubic metre = 1000 l
Therefore, 0.03465m³ = 34.65 l
Therefore, volume of the vessel = 34.65 l
Hope this helps
Circumference=2 X π X r
Therefore, the radius = 132 / 2π
= 21 cm
= 21 / 100 m
Height = 0.25 m
Volume of water it can hold = π r² h
= 22 / 7 X 21 / 100 X 21 /100 X 25 / 100
= 693 / 20000
=0.03465 m³
1 cubic metre = 1000 l
Therefore, 0.03465m³ = 34.65 l
Therefore, volume of the vessel = 34.65 l
Hope this helps
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