Question

The diameter and height of a cylindrical tank is 1.75m and 3.2m respectively. How much is the capacity of tank in litre?(^=22/7)

Answer 1

Dimensions of a cylindrical tank :

Diameter ( d ) = 1.75 m = 175 cm

radius ( r ) = d/2 = 175/2 cm

Height ( h ) = 3.2 m

h = 320 cm

π = 22/7

Volume of the tank ( V ) = πr²h

V = ( 22/7 ) × ( 175/2 )² × 320

V = 44000 cm³

V = 44 × ( 1000 cm³ )

V = 44 litres [ Since 1000 cm³ = 1 li ]

Answer 2

Answer:

Step-by-step explanation:

Here we wnt to find volume so

Volume of cylinder =πr²h

= 22/7*0.875*0.875*3.2

=. 22/7*0.7657*3.2

= 7.78 or 8(approx). m³