Q3. Find the length of the longest rod that can be placed in a room 12 m long, 9 m broad, and 8 m high.
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2
Answer:
Length of room = 12 m
Breadth of room = 9m
Height of room = 8m
So,
Length of longest rod that can be placed in room = diagonal of room (cuboid)
= √(l2 + b2 + h2)
= √(122 + 92 + 82)
= √(144+81+64)
= √(289)
= 17m
its the answer...
Answered by
3
Answer:
The length of the longest rod that can be placed in a room is 17m
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