Question

A milk tank is in the form of cylinder whose radius is 2 m and height is 14 m. Find the quantity of milk in litres that can be stored in the tank?​

Answer 1

Given ,

The milk tank is in the form of cylinder whose radius is 2 m and height (length) is 14 m.

Now,

Radius of cylinder = 2 m

Height of cylinder = 14 m

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

Therefore ,

Volume of milk tank = $\pi {r}^{2}h$

${ \tt{ \implies\frac{22}{7} \times ( {2)}^{2} \times 14 }} \\ { \tt{\implies\frac{22}{ \cancel7} \times 4 \times \cancel{14} \: \: 2 }} \\ { \tt{ \implies \:176 {m}^{2} }}$

We know ,

${ \tt{1 {m}^{3} = 1000 \: l }}$

$176 {cm}^{3} = 176 \times 1000 = 176000 \: l$

Quantity of milk that can be stored in the tank is 176000 litres.

$\huge \fbox \red {@BrainlyHoney}$

Answer 2

Answer:

Given ,

The milk tank is in the form of cylinder whose radius is 2 m and height (length) is 14 m.

Now,

Radius of cylinder = 2 m

Height of cylinder = 14 m

volumeofcylinder=πr2h{ \tt{volume \: of \: cylinder \: = \pi {r}^{2}h }}volumeofcylinder=πr

2

h

Therefore ,

Volume of milk tank = πr2h\pi {r}^{2}hπr

2

h

⟹227×(2)2×14⟹227×4×142⟹176m2\begin{lgathered}{ \tt{ \implies\frac{22}{7} \times ( {2)}^{2} \times 14 }} \\ { \tt{\implies\frac{22}{ \cancel7} \times 4 \times \cancel{14} \: \: 2 }} \\ { \tt{ \implies \:176 {m}^{2} }}\end{lgathered}

⟹

7

22

×(2)

2

×14

⟹

7

22

×4×

14

2

⟹176m

2

We know ,

1m3=1000l{ \tt{1 {m}^{3} = 1000 \: l }}1m

3

=1000l

176cm3=176×1000=176000l176 {cm}^{3} = 176 \times 1000 = 176000 \: l176cm

3

=176×1000=176000l

Quantity of milk that can be stored in the tank is 176000 litres.