Find the length of the longest pole that can be put in a hall of dimensions 13 m by 12 m by 5 m.


Answer:

18.385 m

Step by Step Explanation:
  1. Here,
    l=13 mb=12 mh=5 m
  2. Length of the longest pole=Length of the diagonal=l2+b2+h2 units=(13)2+(12)2+(5)2 m=169+144+25 m=338 m=18.385 m
  3. Therefore, the length of the longest pole that can be put in a hall of dimensions 13 m by 12 m by 5 m is 18.385 m.

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