Question

plz solve it fast I want it fast​

Answer 1

Answer:

12 m

Step-by-step explanation:

length of edge of cubic edge : $a$

volume of tank : $a^3$

water volume : $144*12=12^2*12^1=12^3$ m^3 (science)

$a^3=12^3$

∴$a=12$

Answer 2

Given:

Total Buckets needed to fill the cuboidal tank= 144.

Capacity Of each of them= 12litre.

So...

volume Of tank = 144×12= 1728liter ( 1000litre= 1m^3)

= 1.728 cubic meter.

Now..

: We know that a cuboid have 6 Faces and 12 edges.

By Eucler's Formula we can Find the length of Edge.

F+V= E+2

6+1.728= E+2

= 7.728= E+2

= 7.728-2= E

= 5.728metre.= E.

Hence.. Length of each Edge is 5.728m.