Question

The radius of the base of a cylindrical tank is 0.4 m and its height is 0.8 m. How many litres of oil will the tank hold? (π = 3.14, 1 litre = 1000 cu cm)

Answer 1

Answer:

litres of oil  the tank will hold = 401.92 litre

Step-by-step explanation:

Volume of a cylinder = π R²h

π = 3.14

R = Radius = 0.4 m = 40 cm

h = 0.8m = 80 cm

Volume of Tank = 3.14 * (40)² * 80

= 401920 cm³

= 401.92 * 1000 cm³

1000 cm³ = 1 litre

= 401.92 litre

litres of oil  the tank will hold = 401.92 litre