Question

3.
A water tank is cylindrical in shape and the diameter of its base is 28 m. If it is
7 metres deep, how many kilolitres of water can it hold?
1
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1
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Answer 1

Answer:

4312 kl

Step-by-step explanation:

1 cubic metre = 1 kilo litre

Answer 2

Answer:

4312

Step-by-step explanation:

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

h=7m

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

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

$= 22 \times 196$

$= \boxed{4312}ans$