In a room of length 24mts, breadth 18mts, height 16 mts. what is the length of longest rod that can be placed in the room?	Choose the correct choice from the following choices: A) 24 mtres. B) 34 mtres. C) 44 mtres. D) 54 mtres. E) 64 mtres.
diagonal = 30m   now hypo of (floor)   diag and height will be =34 mtres.   ANSWER:34 mtres.
<result>B</result>
In a room of length 24mts, breadth 18mts, height 16 mts. what is the length of longest rod that can be placed in the room?