Subject :IMO Class : Class 8
The volume of cubical box is 216 m3. The length of the longest rod that can be placed in the box, is ____.
A 6 m
B 6√2 m
C 6√3 m
D 12 m
Ans 1:
Class : Class 10
Ans 2:
Class : Class 10
let side=x
x^3=216
x=6
side=6
longest rod=(3*36)^1/2
=6*3^1/2
option 3