Question

A milk tank is in the form of a cylinder whose radius is 2.1 m and length is 5 m. Find the quantity of milk that can be stored in the tank .Required to answer. Single choice.
(2 Points)
46200 liters
6930 litres
69300 litres
66000 litres

Answer 1

Answer:

66000 liters hogi

Step-by-step explanation:

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Answer 2

Given:

• Radius = 2.1 m
• Length (height) = 5 m

To Find:

• Quantity of milk that can be stored in the tank?

Formula Used:

$\bigstar{\underline{\boxed{\sf{ \green{Volume_{(Cylinder)} } = πr^2 h }}}}$

Solution:

Let the volume of the cylinder be x.

After substituting values in the formula,

$\implies$ x = πr²h

$\implies$ x = 22/7 × 2.1 × 2.1 × 5

$\implies$ x = 22 × 0.3 × 2.1 × 5

$\implies$ x = 69.3 m³

Hence,

• The Volume of the cylinder is 69.3 m³.

$\\ \bigstar{\underline{\underline{\boxed{\sf\pink{ 1 \ m^3 = 1000 \ Litres }}}}}$

$\implies$ 1 m³ = 1000 litres

so,

$\implies$ 69.3 m³ = 69.3 × 1000

$\implies$ 69300 litres

Therefore,

• Option c) is correct !!