Question

a water tank is cylinderical whose inside radius is 3.5 and depth is21 m. how many kilo liters of water can it hold

Answer 1

hiiii!!!!

here's ur answer....

given the inside radius of the cylindrical tank is 3.5m and height (depth) is 21m.

volume of the cylindrical tank = πr²h

= 22/7×3.5×3.5×21

= 22×3.5×3.5×3

= 808.5m³

we know that 1 kilolitres = 1m³

therefore 808.5m³ = 808.5 kilolitres

hope this helps..!