the circumference of the base of a cylindrical vessel is 140cm and its yeight height is 20m .how many liters of water can it hold
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Circumference of circle = 140cm
2πr=140
2 x 22/7 x r = 140
r=(140 x 7)/(2x22)
r=70 x 7/22
r=490/22 cm
Height=20
Volume = πr^2h
=22/7 x 490/22 x 490/22 x 20
=70 x 490/11 x 10
=343000/11 = 31181.81cm^2 = 31181.81 ml
=31.18181 L = 31.18 L (approx.)
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