The circumference of the base of a cylindrical vessel is 132cm and its height is 25cm. How many litres of water can it hold?
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Circumference=132cm
height =25cm
c=2πr
132=2×22/7×r
132×7/2×22=r
r=21cm
volume of cylinder =πrsquareh
=22/7×21×21×25
=34650cmsquare
1km=1000m
1m=100cm
1km=1000litre
34650/100=346.5m
346.5/1000=0.3465km
0.3465×1000=346.5litre
therefore,346.5litres of water can it hold.
height =25cm
c=2πr
132=2×22/7×r
132×7/2×22=r
r=21cm
volume of cylinder =πrsquareh
=22/7×21×21×25
=34650cmsquare
1km=1000m
1m=100cm
1km=1000litre
34650/100=346.5m
346.5/1000=0.3465km
0.3465×1000=346.5litre
therefore,346.5litres of water can it hold.
satishkumar91:
thanks
Welcome
Hey bro there is one mistake that I write 34650square instead of 34650cmcube
it's OK
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