Question

The tank on a petrol lorry is a cylinder 2m in diameter and 7m long.calculate its volume

Answer 1

Answer:

Radius = Diameter/2 =2/2 =1 m

Height = 7 m

$volume \: = \pi {r}^{2} h$

So, Volume =

$\frac{22}{7} \times 1 \times 1 \times 7 \: {m}^{3}$

= 22 cubic metre

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