Question

milk tank is in the form of cylinder whose radius is 7.5 m and length is 7m find the quantity is of milk in liter store in tank .​

Answer 1

Given:-

milk tank is in the form of cylinder whose radius is 7.5 m and length is 7m find the quantity is of milk in liter store in tank .

SoLuTiOn:-

Quantity of milk that can be stored in the tank = Volume of the tank

$= \pi \: r { }^{2} h$

Where r = 1.5 and H = 7 m

$= ( \frac{22}{7} \times 1.5 \times 1.5 \times 7)m {}^{2} \\ = 49.5m {}^{3}$

= 49.5 × 1000 Litres [ 1m³ = 1000 Litre ]

After All,

Your Answer :-

49500 [ Litres ]

Answer 2

→r=1.5m

→l=7m

Volume of cylinder=πr²h

→h=l

Volume=πr²l

Volume=22/7×1.5²×7

Volume=49.5m³

As we know

1m³=1000litre

49.5m³=>49.5×1000=>49500litres

Quantity of milk that can be stored is 49500 litres