Question

The length of the longest pole that can be put in a room of dimensions (10 m × 10 m ×5m) is

Answer 1

Answer:

15 m

Step-by-step explanation:

Length of longest pole = $\sqrt(10^2 + 10^2 + 5^2)$  = $\sqrt(100 + 100 + 25 )$ = $\sqrt225$ = 15 m.