Question

the length of a room is double of its breadth lf its height is 4.5 m and 225 cu. m . air can be filled it in then the length and breadth ​

Answer 1

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It depends on the shape of tank like Horizontal cylindrical/vertical cylindrical tank, rectangular tank, Horizontal/Vertical oval tank, Horizontal/Vertical Capsule tank. Assuming the Rectangular cylindrical (shown in Fig.) tank with given dimensions.Volume is lbh=54 m^3. Hence, tank can handle 54000 litres. Here, it is assumed that, tank is filled up-to height of 3m.

Answer 2

Answer:

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Step-by-step explanation:

given data:

L=2B

H=4.5m

Area =225cu. m

V=?

Ans: l=2b

A=lb

225=2bxb

225=2b^2

225/2=b^2

112.5=b^2

10.60=b

l=2xb

l= 2x10.60

l=21.2

Now, V=lbh

V=21.2x10.60x4.5

V= 1011.24