Question

find the length of the longest pole that can be put in a room of dimension 10m×10m×5m

Answer 1

the longest pole that can be put will be the diagonal of the cube so the length of the longest pole=
$\sqrt{ {l}^{2} + {b}^{2} + {h}^{2} } \\ \: so \: length = \sqrt{225} \\ so \: length = 15m$
I HOPE IT WILL HELP YOU

Answer 2

Answer:

Step-by-step explanation: