Question

6. Find the length of the longest pole that can be placed in a room 12 m long, 8 m broad and 9 m
high.

Answer 1

Answer:

Step-by-step explanation:

The right answer  is L=17 m

Step-by-step explanation:

Given length l = 12 m

breadth b = 8 m and height h = 9 m

Length of longest pole = √(l² + b² + h²)

=√(12²+8²+9²)

= √(144 + 64 + 81) m

= √289 m

= 17 m

= 17 m therefor the longest pole