Question

Find the length of the longest rod that can be put in a room of dimension 10 m into 10 m into 5 m

Answer 1

Hey there!

Answer:

15 m

Step-by-step explanation:

Given,

Length = 10 m

Breadth = 10 m

Height = 5 m

These dimensions are those of cuboid.

Now,

Length of longest rod = diagonal of cuboid

                                     = √l² + b² + h²

                                     = √ (10)² + (10)² + 5²

                                     = √100 + 100 + 25

                                     = √225

                                     = 15 m.

Hope It Helps You!