Question

a hall is a hallow cube and holds
$74088 {m3}^{}$
of air. find the length of the hall

Answer 1

Hi ...dear..

here is your answer...
-------------------------------
Given : A hall can hold 74.088 cubic meter of air i.e. the volume of hall = 74.088 cubic meter.

   Let   h be the height of the hall.

   ∴    Volume of hall = h × h × h
74088=h^3
h=
${74088}^{1 \div 3}$
..
h=42 metre.

hope it helped you...
Regards Brainly Star Community
#shubhendu

Answer 2

Answer:

42 m is the answer......