Question

find the length of the longest pole that can be placed in a room of dimension 6 metre by 3 metre by 2 metre​

Answer 1

hey mate ,

The longest pole which can be fitted in a cuboid is it's diagonal !!

diagonal of cuboid = √L^2 + B^2 + H^2

= √36+9+4

= √49

= 7

Thus the longest pole which could be put in that room is of 7meter !!

Hope you find it helpful!!

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Answer 2

Answer:

Step-by-step explanation:

diagonal of a room(cuboid) is=$\sqrt{l^{2} +b^{2}+h^{2} }$

the answer is= 7m