Question

a water tank is cylindrical in shape and the diameter of its base is 28 M if it is 7 M deep how many kilo litres of water it can hold

Answer 1

Height = 7 m and diameter = 28 m so , radius = 14 m volume = 22/7*14*14*7 =22*14*14 =4312 cubic m since 1 m cube 1 kl therefore 4312 cubic m = 4312 kl

Answer 2

Answer:

4312

Step-by-step explanation:

r=14m (diameter/2=28/2=14)

h=7m

$\large \bold{v} = \large \blue{\pi {r}^{2} h}$

$= \frac{22}{ \cancel7} \times 14 \times 14 \times \cancel7$

$= 22 \times 196$

$= \boxed{4312}ans$