Question

there is 8 litre water in a cubical pot .find the total sirface area. with explantion.

Answer 1

let the side of the cubical pot be x
Also, 1litre=1000cm^3
therefore, 8litre=8000cm^3
now, A.T.Q,
x^3=8000cm^3
so, x=20cm
therefore T.S.A of pot= 6x^2
=6×20^2
=6×400
=2400cm^2

Answer 2

hello users ...

Given that ;
volume of cubical pot = 8L = 8 * 1000 cm³ = 8000 cm³

we know that:
1 litre= 1000 cm³
and
surface area of cube = 6*a²
And
volume of cube = a³

where, a is the side of cube.

Here,
According to given:-
volume = 8L =  8000 cm³
=> a³ = 8000

=> a³ = 20³

=> a = 20 cm

Now,
Surface area of cubical pot = 6 * a²

= 6 * (20)² 
= 6 * 400 
= 2400 cm² Answer 

# hope it helps :)