Math, asked by aria644, 9 months ago

2. How many litres of water can be filled in a cubical tank whose surface area is 73.5 square meter.
Please tell me the ans step by step please
A HUMBLE REQUEST TO ALL ​

Answers

Answered by BRAINLYBOOSTER12
1

\huge\boxed{\underline{\mathcal{\red{A}\green{\:N}\pink{S}\orange{W}\blue{E}\pink{R}}}}\: :

Surface area of the cube = 73.5

➝ 6a² = 73.5 (a is the length of an edge of the cube)

➝ a² = 73.5/6 = 12.25

So, a = √12.25 = 3.5

Volume of the cubical tank = (3.5)³ = 42.875 m³.

Now, 1 m³ = 1000 litres

=> 42.875 m³ = 42875 litres

So, 42875 litres litres of water can be filled in a cubical tank whose surface area is 73.5 square meter.

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Answered by Gripex
1

\huge\boxed{\underline{\mathcal{\red{A}\green{\:N}\pink{S}\orange{W}\blue{E}\pink{R}}}}\: :

Surface area of the cube = 73.5

➝ 6a² = 73.5 (a is the length of an edge of the cube)

➝ a² = 73.5/6 = 12.25

So, a = √12.25 = 3.5

Volume of the cubical tank = (3.5)³ = 42.875 m³.

Now, 1 m³ = 1000 litres

➝ 42.875 m³ = 42875 litres

So, 42875 litres litres of water can be filled in a cubical tank whose surface area is 73.5 square meter.

 <body bgcolor="aqua">

 <font size="4"> <b> <i> <font color="purple"> <marquee> Please press the thanks button and mark this answer as BRAINLIEST  (ʘ‿ʘ)  </marquee> </i>  </b>

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