Question

formula for finding length of longest pole in a room

Answer 1

The length of longest pole is the length of diagonal of room.

If room is in the shape of cuboid

Longest pole = sqrt( L^2 +B^2 +H^2)

If the room is in the shape of cube

Longest pole = Side ×root3

Answer 2

Hey there! ☺☻☺

Finding the length of longest pole in room is same as it's diagonal.

So,
For Cuboid shaped room the longest pole:

$\boxed{\boxed{\bold{\sqrt{ l^2 + b^2 + h^2}}}}$

For cubical shaped room the longest pole:

 $\boxed{\boxed{\bold{\sqrt{3}\times side}}}$

Hope It Helps You!