Question

A milk tank is in the shape of cylinder with hemisphere of same
radii attached to both ends of it as shown in figure. If the total
height of the tank is om and the radius is 1m. Calculate the
maximum quantity of milk filled in the tank in litres. And also
calculate the total surface area of the tank.​

Answer 1

Step-by-step explanation:

volume of cylinder = £r²h

= 22/7 × 1 × 1 × 6

= 132/7

= 18.857 m³

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1 m³ = 1000 l

18.857 = ??

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18.857 ÷ 1000

0.01857 litres

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(TSA)cylinder = €r (h+r)

= 22/7 × 1 ( 6 + 1 )

= 22/7 × 1 ( 7 )

= 22/7 × 7

= 22 m²

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QUANTITY OF MILK = 0.01857 LITRES

TSA = 22m²

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