Question

how much air can a balloon with diameter 6m contain ( π= 3.14)​

Answer 1

Step-by-step explanation:

this is your correct answer

Answer 2

The volume of the air that is contained by that balloon is 113040 litres.

• Given data :

Diameter of the balloon is 6 metres.

Value of the π is 3.14

[All the further calculations are performed by assuming that the balloon is spherical]

• At first,we have to calculate the radius of the balloon by using the following mathematical formula :

= Diameter of the balloon/2

= 6/2

= 3 metres

• Now,we have to calculate the volume of the balloon by using the following mathematical formula :

= 4/3 × π × (radius)³

= 4/3 × 3.14 × (3)³

= 113.04 m³

• Now,

1 m³ of volume contains = 1000 litres of air

113.04 m³ of volume contains = 1000×113.04 = 113040 litres (answer)