the circumference of the base of cylinder vessel is 132 cm and its height is 25 cm how many litres of water can it hold bracket thousand cm cube is equal to 1 litre
Answers
Answered by
3
Answer:
Step-by-step explanation:
Let radius=r cm
Height=h=25cm
Circumference of the cylinder=132cm
2*pi*r=132
r=(132*7)/(2*22)
r=21cm
Capacity of the vessel=volume of the vessel
=pi*r^2*h
=22/7*21*21*25
=34650cm^3
=34650*1/1000 li
[since 1cm^3= 1/1000 li]
=34.65li
Answered by
4
2πr=132,
then
22/7×r=66,
r=3×7=21cm,
hence
its capacity=πr²h,
=22/7 × 21×21×25 cm³,
=11×3×21×50 cm³,
=34650/1000 ltr,
=34.65 ltr
then
22/7×r=66,
r=3×7=21cm,
hence
its capacity=πr²h,
=22/7 × 21×21×25 cm³,
=11×3×21×50 cm³,
=34650/1000 ltr,
=34.65 ltr
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