# Find The Capacity Of The Pot

The circumference of the base of a right circular cylindrical pot is 132 cm and its height is 25 cm, the capacity of the pot, in litres, is

- 34.65
- 35.56
- 11.55
- 23.15

**Answer: (1) 34.65 **

**Explanation:-**

The circumference of the base of a right circular cylinder pot = 132 cm.

**Formula-**

**The circumference of the base = 2 x pai x r**

Where, r = the radius of the base.

Then, 2 x pai x r = 132

r = 132 x 7/22 x 2

r = 21 cm

Height of the cylinder = 25 cm

**Formula – **

**The volume of the cylinder = Pai x r ^{2} x h**

**Where, r = radius of the cylinder & h = height of the cylinder.**Then, the volume of the cylinder = 22 x (21)

^{2}x 25/7

= 22 x 21 x 3 x 25

= 34650 cm

^{3}

1 cm

^{3}= 0.001 litre

Therefore, 34650 cm

^{3}= 34650 x 0.001 = 34.65 litres.

Hence, the answer is (1) 34.56 litres.