Question

The Circumference Of The Base Of a Cylindrical Vessel Is 132 Cm And Its Height Is 25 cm. How Many Litres Of water Can It Hold?​

Answer 1

Answer:

34.65 litres

34.65 litresIt is given that the circumference of the base of a cylindrical vessel is 132 cm and its height is 25 cm. We have found that the capacity of the cylindrical vessel is 34.65 litres.

Answer 2

Answer :

• 34.65 litres of water can It hold.

Given :

• The circumference of the base of a cylindrical vessel Is 132 cm And Its height Is 25 cm.

To find :

• How Many litres of water can It hold?

Solution :

We know that

• Number of litres of water is Volume of cylinder (πr²h)

• Let the radius be r
• Height is 25cm

And also Given circumference is 132cm.

We need to find the radius :

We know that

↦ Circumference = 2πr

↦ 2πr = 132

↦ 2 × 22/7 × r = 132

↦ r = 132 × 7 / 2 × 22

↦ r = 21cm

Radius is 21cm.

Now we need to find the litres of water can It hold :

We know that

• Volume of cylinder(Number of litres of water) = πr²h

↦ Number of litres of water = πr²h

↦ 22/7 × (21)² × 25

↦ 22/7 × 21 × 21 × 25

↦ 22 × 3 × 21 × 25

↦ 34650cm³

↦ 34650 × (1/1000) litres

↦ 34.65 litres

Hence , 34.65 litres of water can It hold.

More Explanation :

• 1000 cm³ = 1 litre
• 1cm³ = 1/1000 litre