Question

find the length of the longest rod that can be fitted into a cuboidal box of length 10 m breadth 12m and height 11m​

Answer 1

Answer:

Step-by-step explanation:

given l = 10 m

b = 12m

and h = 11 m

The longest road will be the diagonal of the cuboidal box..

diagonal formula = whole root l^2 + b^2 + h^2

= whole root 10^2 + 12^2 + 11^2

= whole root 100+144+121

= root 365

= 19.10 m (approx)